Advertised 220 × 220 × 250 mm. Firmware travel: X position_max: 220, Y position_min: -5 → position_max: 232, Z position_max: 252
Advertised dimensions; check usable space and variants.
Claimed ≤300 °C; firmware limit max_temp: 315 (extruder). Slicer profiles cap nozzle_temperature_range_high at 300
Published limits; hardware and firmware limits may differ.
$239.00 USD sale / $299.00 USD regular on sovol3d.com as of 2026-08-19 ("Save $60.00"). Warehouse line reads "US(In Stock) EU(In Stock) CA(In Stock) AU(In Stock) UK CN" — only US/EU/CA/AU carry an in-stock marker. Independently corroborated at a third-party retailer: 3dprintersonlinestore.com lists the same $239 (regular $299), "In Stock"
Dated listing, not a live offer. Read the configuration and region.
Understand the hardware, explore compatible changes and find a diagnostic starting point when something goes wrong. Expand the specification sections for every recorded value, condition and original reference.
Dimensions, construction and the hardware that moves the print.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Manufacturer & exact marketed model name (verify the exact product identity first) | Sovol SV06 ACE; legal entity Shenzhen Liandianchuang Technology Co., Ltd. Design/ODM house: Shenzhen Jiexinhua Technology Co., Ltd (深圳市捷鑫华科技有限公司) — the title block of every released mechanical drawing, matching the JXH… drawing-number prefix used throughout the PDF set | 1 source
|
| Release date (announcement and actual shipping) | Announced/shipped early November 2024: source repo created 2024-10-31, first commit 2024-11-01; reviews published 2024-11-07 (Loyal Moses), 2024-11-13 (Lost In Tech), 2024-11-16 (TH3D) | 1 source
|
| Launch MSRP (USD) | $299 MSRP; $259 early-bird (first ~500 units); $269 sale price during Tom's review | 1 source
|
| Street price (USD; dated snapshot per entry) | $239.00 USD sale / $299.00 USD regular on sovol3d.com as of 2026-08-19 ("Save $60.00"). Warehouse line reads "US(In Stock) EU(In Stock) CA(In Stock) AU(In Stock) UK CN" — only US/EU/CA/AU carry an in-stock marker. Independently corroborated at a third-party retailer: 3dprintersonlinestore.com lists the same $239 (regular $299), "In Stock" | 1 source
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | SV06 ACE = 220×220×250, claims 600 mm/s & 20 000 mm/s², Klipper, $239/$299. SV06 Plus ACE = 300×300×350, claims 500 mm/s & 15 000 mm/s², camera "Default: 640\*480P, Max: 1080\*720P", 510×575×710 mm, $299 sale / $349 regular, same Klipper/1:7.5/≤300 °C/100 °C platform — every one of these figures re-fetched and confirmed on 2026-08-19. SV06 = Marlin, 8 mm Z rods, no camera, ~$179. SV07 = donor of the "Sovolcano" high-flow nozzle lineage — stated independently by both Tom's ("high-flow nozzle previously seen on the Sovol 07") and Lost In Tech ("it uses the same ones as the SV07"); SV08 / T300 = share the *identical* nozzle part per Sovol's own listings | 1 source
|
| Market position: superseded? successor announced? | Still current and in stock 2026-08-19; it *is* the successor to the SV06. No SV06 ACE successor announced that I could find | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | Advertised 220 × 220 × 250 mm. Firmware travel: X position_max: 220, Y position_min: -5 → position_max: 232, Z position_max: 252 | 1 source
|
| Machine footprint (mm) & clearance needed (cable/spool overhang) | Nameplate "Machine Size 390*410*600 mm"; Tom's Hardware lists 497 × 388 × 611 mm | 1 source
|
| Net weight (kg) | Nameplate 8 kg; Tom's Hardware 9 kg (19.8 lb) | 1 source
|
| Frame construction & material | Aluminium-extrusion i3 gantry + injection-moulded covers ("Sovol turquoise blue"); X and Y guideways are custom anodised aluminium extrusions with two press-fit Ø6 mm hardened ground steel rods each (X: 303 mm; Y: 316–317 mm) | 1 source
|
| Enclosure: open / enclosed; panel material; door/lid | Open frame. No panels, no door/lid | 1 source
|
| Passive chamber temperature reached (if enclosed; measured values preferred) | Not applicable — no enclosure, therefore no chamber and no chamber temperature to measure | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | Cartesian bedslinger (i3): kinematics:cartesian, moving bed on Y | 1 source
|
| X-axis guide type (rods / linear rails / V-wheels; size) | Stainless-steel 420 U-groove wheels (surface ≥58 HV, "SG15 low-noise bearing", U-groove sized for a Ø6 mm hardened shaft) riding on two Ø6 mm hardened ground rods press-fit into the X extrusion; 3 wheels/carriage with an eccentric-nut adjuster | 1 source
|
| Y-axis guide type | Same construction as X: SS420 U-groove wheels on two Ø6 mm hardened press-fit rods in the Y "dual-shaft" extrusion (316–317 mm) | 1 source
|
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Two trapezoidal lead screws, 4 mm lead (rotation_distance: 4), two independent motors on two independent drivers ([stepper_z] + [stepper_z1]), software Z-tilt; Ø10 mm guide rods with linear bearings. Anti-backlash nut: not documented | 1 source
|
| Belts (type, width, e.g. Gates?) | 2GT (GT2) profile; pulleys 20-tooth, Ø5 mm bore, 6061 alloy → 40 mm/rev, matching rotation_distance: 40. Belt width | 1 source
|
| Stepper motors (frame size, step angle, brand if known) | Full_steps_per_rotation: 200 → 1.8°/step on X, Y and extruder. Frame size and brand | 1 source
|
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | 5 × TMC2209, UART: X (uart_pin: PB7, run_current 1.1), Y (PB5, 1.5), Z (PC11, 0.7), Z1 (PB13, 0.7) on the mainboard; extruder (extra_mcu:PB10, uart_address: 3, 0.6) on the toolhead board. Sensorless homing on X and Y via tmc2209_stepper_x/y:virtual_endstop, driver_sgthrs: 95 (X) / 100 (Y) | 1 source
|
| Microstepping / interpolation settings (firmware evidence) | Microsteps: 16 on every axis plus interpolate: True on every TMC2209 (1/16 commanded, interpolated to 1/256 internally) | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max print speed (claimed, mm/s) | 600 mm/s | 1 source
|
| Recommended/typical print speed | Manual: 200–300 mm/s. My Tech Fun: "printing speed is between 250 and 300". Tom's: "easily prints at 300 mm/s with good quality"; his real prints used 200 mm/s outer / 270 mm/s inner walls | 1 source
|
| Max travel speed | 600 mm/s — max_velocity: 600 is a global limit covering travel; vendor slicer profile sets machine_max_speed_x/y = 600, machine_max_acceleration_travel = 20000 | 1 source
|
| Max acceleration (claimed, mm/s²) | 20 000 mm/s² | 1 source
|
| Firmware velocity limit (`max_velocity` or Marlin equivalent — exact value) | Max_velocity: 600 | 1 source
|
| Firmware acceleration limit (`max_accel` / `DEFAULT_MAX_ACCELERATION` — exact value) | Max_accel: 20000, max_accel_to_decel: 5000, max_z_accel: 200 | 1 source
|
| Jerk / square-corner-velocity setting (exact value) | Square_corner_velocity is not set → Klipper default 5.0 mm/s | 1 source
|
| Max volumetric flow claimed (mm³/s) | Vendor OrcaSlicer profiles: PLA 21, PETG 15, ABS 15, TPU 3.6 mm³/s. Lost In Tech asserts "about 30–35 mm³/s and maybe a bit more" (unmeasured) | 1 source
|
| Max volumetric flow independently measured (mm³/s, method) | My Tech Fun, CNC-Kitchen-method web tool, sample filament: ~24 mm³/s @ 220 °C, ~26 mm³/s @ 240 °C at the 5 %-under-extrusion threshold. His stricter criterion (layer adhesion): 18 mm³/s @ 220 °C, 22 mm³/s @ 240 °C. Repeat run with a better filament at 210/230 °C: ~100 % flow at every measured point | 1 source
|
| Real-world speed benchmarks (e.g. Benchy time from third-party tests) | Benchy 13 min 08 s (Tom's, Speed Boat Rules: 2 walls, 3 top/bottom, 10 % infill, 0.25 mm layer, 0.5 mm width, Inland PLA). ~13 min (My Tech Fun, vendor gcode). Vendor claim 12 min 59 s @0.25 mm. Cross-machine: identical gcode 54 min on SV06 ACE vs 1 h 56 min on a Prusa MK4 (non-S) — My Tech Fun only | 1 source
|
Extrusion, heating, leveling and material handling.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Input shaping supported? Implementation (Klipper IS / Marlin ZV / proprietary) | Yes — stock Klipper [input_shaper] + [resonance_tester] | 1 source
|
| Accelerometer: present? model (ADXL345 / LIS2DW12 / …), location(s), count | Two × LIS2DW12: [lis2dw hotend] on the toolhead MCU (software SPI, cs_pin: extra_mcu:PB8, axes_map: z,x,y) and [lis2dw bed] on the host SoC (spi_bus: spidev1.0, cs_pin: rpi:None, axes_map: x,y,z) | 1 source
|
| Calibration mode: automatic per-print / user-run routine / factory-fixed values | Automatic during the boot/self-check routine — NOT per print. START_PRINT = CLEAR_PAUSE + CLEAN_NOZZLE + BED_MESH_CALIBRATE ADAPTIVE=1, with no SHAPER_CALIBRATE anywhere in the macro set | 1 source
|
| Shaper type & default frequencies (firmware evidence preferred) | Shaper_type_x = mzv, shaper_freq_x = 34.4; shaper_type_y = mzv, shaper_freq_y = 33.0 (SAVE_CONFIG). Search config: min_freq: 20, max_freq: 50, accel_per_hz: 100.0, hz_per_sec: 1, max_smoothing: 0.25, probe point 110,110,30. damping_ratio_x/y: 0.001 | 1 source
|
| Effectiveness evidence (ringing/VFA tests from reviews) | My Tech Fun on the D6 dice: "the surface quality is good, there is no ghosting"; later "super nice surface". Tom's on the Benchy: "layers are smooth along the upper hull and cabin... no ringing or layer shifts" | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Pressure advance (Klipper) / linear advance (Marlin) supported? | Yes — Klipper pressure advance | 1 source
|
| Enabled by default? Factory value? (firmware evidence) | Yes, enabled: pressure_advance: 0.03 | 1 source
|
| Auto-calibration for PA/LA? How does it work? | None. No PA calibration macro, no per-print PA routine, nothing in START_PRINT. The user must run Orca/Klipper PA tests manually | 1 source
|
| Any physical nozzle pressure / load-cell extrusion sensing? | No. A load cell exists ([hx711]) but is wired only as the Z probe via [smart_effector] — it is not read for extrusion force | 1 source
|
| Related settings (PA smooth time etc., firmware values) | Pressure_advance_smooth_time: 0.035 (Klipper default 0.040) | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Type (direct drive / bowden) & design name | Direct drive, "planetary dual-gear extruder" (Sovol's name); BMG-style side door | 1 source
|
| Gear ratio & drive gear material | Claimed 1:7.5 planetary. Firmware rotation_distance: 4.59 mm/motor-rev. Drive-gear material | 1 source
|
| Filament diameter | 1.75 mm (filament_diameter: 1.750) | 1 source
|
| Filament path (PTFE-lined? all-metal? reverse bowden?) | Top-mounted runout sensor → short PTFE guide → direct-drive extruder; all-metal from the heatbreak down (titanium-alloy heatbreak, no PTFE in the melt zone) | 1 source
|
| Claimed extrusion force / grip (if published) | Not published | 1 source
|
| Auto load/unload routine | Yes — touchscreen Filament → material → Load/Unload. Firmware: _LOAD_FILAMENT = G1 E50 F300; _UNLOAD_FILAMENT = +5/+10 then −20 F3600, 5 s dwell, −40 F1800; both gated on min_extrude_temp (150 °C) | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Hotend design (proprietary/standard; quick-swap mechanism?) | Sovol-specific high-flow hotend with a ceramic heating plate and a screw-in replaceable Volcano-class nozzle ("Sovolcano"). Nozzle part is officially shared with SV08 / T300 / SV06 Plus ACE and is E3D-Volcano-compatible (see corrected H7); Tom's separately traces the high-flow nozzle lineage to the SV07. Quick-swap: unscrew the nozzle only — no hotend teardown | 1 source
|
| Max nozzle temp claimed AND firmware max temp limit (both values) | Claimed ≤300 °C; firmware limit max_temp: 315 (extruder). Slicer profiles cap nozzle_temperature_range_high at 300 | 1 source
|
| Heater cartridge power (W) | Ceramic heating plate, 24 V, 64–72 W, cold resistance 8–9 Ω @25±2 °C, heating area 10 × 15.1 mm, model "Huiyou 150712(B)", insulation AC3800 V, TCR 2900±150 ppm/°C | 1 source
|
| Temperature sensor type (thermistor model / thermocouple) & rating | Hardware per drawing: 100 kΩ ±1 %, B = 3950 K ±1 %, Ø1.3 mm glass head, part PT3-25E2-S2, UL20865 28 AWG leads rated TS 200 °C / 300 V. Firmware uses a custom table, not a stock curve: [thermistor my_thermistor_e] 25 °C = 110 000 Ω, 100 °C = 7008 Ω, 220 °C = 435 Ω, with pullup_resistor: 11500 | 1 source
|
| Stock nozzle size & sizes included in box | 0.4 mm installed, one spare 0.4 mm nozzle in the box | 1 source
|
| Stock nozzle material (brass / hardened steel / plated copper / composite tip) | H59 brass, high-flow geometry, Ø0.4 +0.10/0 orifice, internal wall roughness 0.4 Ra | 1 source
|
| Nozzle mount standard (V6 / MK8 / Unicorn / proprietary) & swap procedure | Volcano-class M6×1 screw-in nozzle; E3D-Volcano nozzles fit and have been run by owners — with a 2.5 mm length caveat that is still argued. Sovol's own nozzle-kit listing states: "SV06ACE nozzle is compatible with E3D Volcano nozzles." The Sovol part is 23.5 mm overall (drawing, verified) vs an E3D Volcano's ≈21 mm, so a third-party Volcano sits ~2.5 mm shorter and needs a Z-offset/clearance check — and one owner in the same thread flags an unresolved worry that the shorter nozzle could leave a gap at the heatbreak and leak. Thread is not the discriminator: M6×1 is shared with V6 and MK8 too; it is the *length* that makes this a Volcano-class part, so V6/MK8 nozzles are not functionally usable. Same nozzle as SV08 / T300 / SV06 Plus ACE per Sovol | 1 source
|
| Available nozzle sizes/materials (official + third-party compatibility) | Official brass 0.2 / 0.4 / 0.6 / 0.8 mm (4-pc kit); official hardened steel SKD11, 0.4 mm only, $29.00. Third-party: E3D-Volcano-family nozzles fit and seal (vendor-stated and owner-confirmed), incl. CHT Volcano; also Neptune-4 Volcano-style and SV08/T300 nozzles (same part) | 1 source
|
| All-metal hotend? PTFE near melt zone? | All-metal. Titanium-alloy heatbreak, 0.35 mm wall, stepped Ø2/Ø2.7 bore; no PTFE liner in the hot zone | 1 source
|
| Melt-zone / high-flow design details (CHT-style, length) | Long-melt-zone Volcano-class brass nozzle: 23.5 mm overall length, Ø2 mm internal bore, Ø0.4 +0.10/0 orifice, M6×1 thread, Ø5 seat, Ø4.5 top counterbore, H59 brass, 0.4 Ra internal wall finish, plus a ceramic heater plate. Not a CHT/bi-metal or split-stream design as shipped | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max bed temp claimed AND firmware limit | Claimed ≤100 °C; firmware limit max_temp: 120 (heater_bed) | 1 source
|
| Bed heater type (DC/AC mains) & wattage | 24 V DC, 220 W, 235 × 235 × 3.0 mm aluminium-alloy heatbed, net 521.8 g. Driven by a mainboard MOSFET on PC9 (heater_pin: PC9 — this part is) | 1 source
|
| Heat-up time to 60°C (measured preferred) | (measured) | 1 source
|
| Bed surface (material, texture, coating), single/double-sided | Double-sided textured black PEI powder-coated spring steel, 235 × 235 mm, 0.1 mm PEI both faces, white silkscreen both faces, rated 100 °C long-term; locating notches plus a rear extension serving as the nozzle-wipe area | 1 source
|
| Magnetic removable plate? Spare plate availability & cost | Yes, magnetic flex plate. Sovol sells only the textured PEI version — stated by Sovol staff on their own forum. Sovol's 235×235 "SV05/06" PEI plate ($19.00) does not list SV06 ACE compatibility. Generic 235×235 Ender-3 plates fit but lack the wiper extension and notches; one owner runs a Comgrow Ender-3 plate successfully (PLA/PETG/TPU, weeks) | 1 source
|
| Bed thermal uniformity (third-party thermal imaging if available) | No thermal imaging exists for this model | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Nozzle-tap load cell (strain gauge): [hx711] 24-bit ADC on the toolhead (sclk_pin: extra_mcu:PB13, dout_pin: extra_mcu:PB15, hx711_diff: 0.01) surfaced to Klipper as a virtual probe through [smart_effector] (pin: !extra_mcu:PB6) | 1 source
|
| Mesh grid size (probe point count — firmware evidence) | Probe_count: 5,5 = 25 points, mesh_min: 10,10, mesh_max: 210,210, algorithm: bicubic, bicubic_tension: 0.5, mesh_pps: 5,5, adaptive_margin: 5, fade_start: 0.2, fade_end: 10, speed: 250, horizontal_move_z: 5 | 1 source
|
| Auto Z-offset (nozzle-touch etc.) or manual (paper method)? | Automatic — probe z_offset: -0.15, samples: 2, samples_result: average, samples_tolerance: 0.03, samples_tolerance_retries: 10, speed: 3, probe_accel: 10, recovery_time: 0.8. No paper method | 1 source
|
| Manual leveling screws/knobs present? | None. The bed carrier has no user thumbscrews; the visible front/side knobs are belt tensioners, not leveling adjusters | 1 source
|
| Gantry-leveling / Z-tilt routine? | Yes, [z_tilt]: z_positions: 10,110 and 210,110; points: 10,110 and 210,110; speed: 300, horizontal_move_z: 5, retries: 20, retry_tolerance: 0.03 | 1 source
|
| Leveling workflow (forced per print? saved mesh? adaptive mesh?) | Slicer start-gcode: G28 → START_PRINT → G28. START_PRINT = CLEAR_PAUSE → CLEAN_NOZZLE (does BED_MESH_CLEAR, homes, moves to X110 Y222, M109 S200, G28 Z, scrubs the rear wiper, cools to 130 °C, re-G28 Z) → BED_MESH_CALIBRATE ADAPTIVE=1. The mesh is re-probed every print over the print area only and is not persisted | 1 source
|
The creator relocates the existing filament sensor to the printhead and adds a threaded Bowden fitting to guide filament from a remote spool. It reuses the sensor and housing screws, with two M3 nuts and an M6-thread tube adapter.
Applies to: SV06 ACE and SV06 Plus ACE are both named. Provide the other tube-end support and check cable slack and full toolhead travel.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Filament runout sensor (type, location) | One mechanical lever switch at the top of the gantry: [filament_switch_sensor filament_sensor], switch_pin: PC8, pause_on_runout: True, event_delay: 3.0, pause_delay: 0.5 | 1 source
|
| Tangle/snag detection (exact mechanism, if any — do not accept marketing wording at face value) | Does not exist. Exactly one filament switch is configured. No tangle/snag logic in any config or macro. Sovol does not advertise tangle detection for this model either | 1 source
|
| Clog detection (mechanism, if any) | None. No clog/flow sensor and no detection macro. Only indirect protection: [verify_heater] thermal checks and fan tachometers | 1 source
|
| Filament change support (M600 / UI-driven) | M600 → PAUSE STATE=filament_change, plus touchscreen load/unload. RESUME STATE=filament_change refuses to continue unless filament is present in the sensor, then purges E30 F300 + E10 F150 | 1 source
|
| Spool holder location & max spool size; drybox compatibility | Rotating barrel spool holder bolted to the top plate (2 × M5×10), fitted during assembly; faces left when viewed from the rear. Max spool diameter/width not published. Drybox path: Sovol sells an SH02 dryer bundle, so side-feeding a dry box is possible | 1 source
|
| Multi-material/multi-color capability or official upgrade path | None, and no official upgrade path | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Part-cooling fan(s): count, size, ducting design | One 4020 blower, PWM with RPM feedback: [fan] pin: extra_mcu:PB0 (FAN3), max_power: 1.0, tachometer_pin: extra_mcu:PA3, tachometer_ppr: 2. Single-sided A1-style shroud | 1 source
|
| Auxiliary part-cooling fan? | None | 1 source
|
| Heatbreak/hotend fan | 4010 axial, thermostatic: [heater_fan hotend_fan] pin: extra_mcu:PA7 (FAN2), heater: extruder, heater_temp: 45, kick_start_time: 0.5, tachometer_pin: extra_mcu:PA2 | 1 source
|
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | None. No chamber, no exhaust, no activated-carbon or HEPA filtration | 1 source
|
| Electronics bay cooling | 4010 turbo fan in the control box, plus a fan inside the PSU box: [controller_fan board_fan] pin: PA2, fan_speed: 1.0, idle_timeout: 180, triggered by both heaters and all four mainboard steppers | 1 source
|
| Fan control (PWM? RPM feedback? firmware evidence) | PWM on all three, with tachometer RPM feedback on both toolhead fans (tachometer_ppr: 2, poll 0.00125 s / 0.0015 s). The board fan is a [controller_fan] with no tach | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | Product page: PLA, PETG, TPU, PVA (+ABS "with enclosure"); printed manual: PLA/ABS/PETG/TPU/WOOD; shipped OrcaSlicer profiles: PLA, PETG, TPU, ABS (no PVA, no wood) | 1 source
|
| PLA/PETG/TPU results & constraints (min TPU shore hardness) | PLA: excellent (all five hands-on sources). PETG: good, vendor cap 15 mm³/s; Tom's printed a glass-like box beautifully; Lost In Tech hit a first-layer PETG issue fixed by a live-Z tweak. TPU: good and notably reliable — vendor cap 3.6 mm³/s; Tom's printed eSUN TPE at Shore 83A successfully (some stringing); Lost In Tech: "has not tangled or jammed once with flexibles" | 1 source
|
| ABS/ASA feasibility (enclosure/chamber constraints, warping reports) | Possible but compromised. A vendor ABS profile exists (nozzle 270 °C, first layer 280 °C, bed 95 °C, fan capped 30 %), but the machine is open-frame with no filtration, and Sovol itself says "ABS with enclosure recommended". Tom's declined to test ABS for that reason. ASA: no profile, no evidence | 1 source
|
| PC / Nylon / CF-filled feasibility (nozzle & extruder wear constraints) | Not recommended — but the nozzle-supply half of that reasoning is weaker than originally stated. A 100 °C bed ceiling with no chamber makes PC/PA warp-prone: that remains the binding constraint. On abrasives: Sovol's hardened steel (SKD11) is 0.4 mm only, and an owner reports 0.4 mm clogging with carbon/glass-filled material — but because the mount is E3D-Volcano-compatible (H7, corrected), third-party hardened/CHT Volcano nozzles in larger diameters are available, so "abrasives are constrained by nozzle supply" no longer holds as written. No PC/PA/CF profile ships | 1 source
|
| Effective material ceiling given hotend+bed+chamber limits (reasoned, cite limits) | PLA, PETG, TPU (≥83A), PVA — comfortably. ABS/ASA only with a DIY enclosure and accepting unfiltered fumes plus a 95 °C bed against a 100 °C-rated plate. PC / Nylon / CF-GF: out of scope. Reasoned from: nozzle 300 °C claimed / max_temp: 315 firmware; bed 100 °C claimed / max_temp: 120 firmware; DC 220 W bed; no chamber heater; no filtration; PEI plate rated 100 °C long-term; hardened nozzle in 0.4 mm only | 1 source
|
| Filament profile ecosystem in the recommended slicer | OrcaSlicer, first-class: vendor fork Sovol-OrcaSlicer (wiki links v2.3.0; USB ships 2.1.1) with in-tree profiles2/0.4/0.6/0.8) + 1 machine_model JSON, 4 filament profiles (PLA/PETG/TPU/ABS), and 6 process/quality profiles (0.08 High Quality, 0.12 Quality, 0.12 Standard @0.2, 0.20 Standard, 0.28 Fast, 0.30 Standard @0.6, 0.40 Standard @0.8) — the original row omitted the process profiles. The same repo also carries a complete parallel set for the SV06 *Plus* ACE, which is the live contamination hazard when pulling profiles by hand. PrusaSlicer/Cura listed as compatible | 1 source
|
Firmware, controls, connections and calibration.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Mainboard model & MCU (exact chip markings if teardowns exist) | Mainboard "Sovol RG-4Z" (official PDF: V1.1, 140 × 78 mm; TH3D read "RG-4Z 1.2" on his retail unit). Main MCU GD32F425 (a GigaDevice STM32F4-class clone — Klipper Discourse calls it STM32F405-equivalent, the mainline-conversion author calls it an STM32F407 clone; both agree on GD32F425 and on F4-class), plus a chip TH3D *believes* is Winbond flash ("there's a [Win]bond... that's probably flash" — hedged on camera, so treat the flash brand as unconfirmed). Toolhead MCU STM32F103xE | 1 source
|
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | Rockchip RK3308B, quad-core Cortex-A35, aarch64; ~512 MB RAM; 8 GB eMMC soldered to the board with ~2.7 GB free; Linux kernel 5.10.160 | 1 source
|
| PSU (brand, wattage, rail voltage) | Unbranded/no-name 360 W 24 V unit in its own actively-cooled metal box; silkscreen read on camera as "3D Chongin(?)", "claiming to be a 360 watt", noted as suspiciously light | 1 source
|
| Input voltage (110/220 V, switch or auto) | But narrower than originally reported. Only the nameplate says "AC100-240V 50/60Hz" (implying auto-ranging). The manual's own spec table says "Voltage AC 100~120V / 200~240V, 50/60Hz" — two *discrete* ranges, i.e. it agrees with the hardware — and the manual separately instructs you to set the selector. The machine has a manual 115/230 V selector switch | 1 source
|
| Total rated power draw | 360 W rated (nameplate, manual, official page). Bed 220 W + hotend 64–72 W ≈ 292 W of heaters. Measured draw: none found | 1 source
|
| Expansion headers / spare ports (fans, steppers, GPIO, USB host) | Mainboard: RGB-panel, camera, SPI, UART, DEBUG, OTG + HOST USB headers, DET0/DET filament headers, 4 stepper outputs, hotbed MOSFET. Toolhead board: FAN2/FAN3 headers, extruder driver, thermistor PA5, heater PB14, USB-C link, SWD pads. Externally: 2 × USB-A on top of the control box | 1 source
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This personal work-in-progress guide documents moving the ACE to mainline Klipper, including controller identification and SWD/Katapult flashing. Treat it as an advanced migration reference, with a verified backup and recovery plan, rather than a ready-to-install firmware release.
Applies to: SV06 ACE only; the guide identifies RK3308 host, GD32F425 mainboard and STM32F103 toolhead. It does not establish compatibility with SV06 Plus ACE.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Klipper fork, base 0.12.0 (released 2023-11-10). Sovol's user-facing OTA numbering is separate: dumped image version=2.0; latest documented V19.0 | 1 source
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| Source code availability (repos, GPL compliance status, last update date) | Source at github.com/Sovol3d/SV06-ACE. Partial / stale compliance: created 2024-10-31, last push 2024-11-01, one commit, never updated in ~21 months while shipping firmware advanced to V19.0. No repo-level LICENSE (license: null); Klipper's GPLv3 COPYING exists only inside the klipper subtree. Ships a 1.2 MB precompiled binary blob src/libdev_hx711.a whose source is withheld. Linux kernel config missing (open issue #3). Two further gaps found: (a) the release contains only ONE MCU build config — sovol/klipper/.config with CONFIG_MCU="stm32f103xe", i.e. the toolhead; there is no build config anywhere for the GD32F425 mainboard MCU (find over the whole sovol/ tree returns only two Kconfig files, klipper/.config and klipper/.config.old — the third.config hit is sovol/.config, a directory), so you cannot reproduce the mainboard firmware from this release; (b) the repo ships two prebuilt, opaque MCU binaries — sovol/klipper.bin (32 464 B) and sovol/extra_mcu.bin (36 772 B), both file → "data" | 1 source
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| Root/SSH access: possible? official or community method | Yes. SSH as user sovol / password sovol; sudo available → effective root. Provenance (revised by Pass 2): the *capability* (a sovol account with working sudo) is; the *credential pair* is, not — TH3D authenticated with it live on camera against a stock retail unit, which is a reproducible third-party test, and two independent write-ups state the same pair | 1 source
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| Moonraker / Mainsail / Fluidd or other open API available (stock vs after mods)? | Stock out of the box. Moonraker on 0.0.0.0:7125, trusted_clients = all RFC1918 + loopback + link-local + FE80::/10, cors_domains incl. my.mainsail.xyz / app.fluidd.xyz; [octoprint_compat], [history], [timelapse] enabled. Mainsail 2.12.0 bundled; Moonraker reported as 0.9.0 | 1 source
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| Notable community firmware/mods (names, repos, what they add) | Mainline Klipper conversion (alkalint/Mainline-Klipper-for-the-Sovol-SV06-ACE, May 2026) — Katapult + ST-Link SWD reflash of both MCUs; KlipperScreen port (R8CEH/klipperscreen_sovol_sv06_ace); HelixScreen (prestonbrown/helixscreen, needs "rotate": 180); KAMP; Kalico [load_cell_probe] replacing [hx711]+[smart_effector] | 1 source
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| Firmware update mechanism (OTA/USB) & update cadence history | OTA over WiFi from the touchscreen: Settings → check network → System → Device Information → OTA (red dot = update available) → OK → auto-reboot. A separate USB/image recovery path exists via a Rockchip image-flashing tutorial. Cadence: only V17.0 and V19.0 documented, without dates | 1 source
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| G-code flavor & notable custom G-codes/macros | Klipper flavour ("gcode_flavor": "klipper"). Custom macros: START_PRINT, END_PRINT, CLEAN_NOZZLE, CANCEL_PRINT, PAUSE/RESUME (with STATE=filament_change), M600, _LOAD_FILAMENT/_UNLOAD_FILAMENT/_CONTINUE_LOAD_FILAMENT, _IDLE_TIMEOUT, _ALL_FAN_OFF, _global_var. M109/M190 are overridden into TEMPERATURE_WAIT wrappers with a ±(−1/+2) °C window. G2/G3 arc support added in V19.0 | 1 source
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| Root shell: exact method (official setting toggle / vendor-documented / community exploit / none). Is root persistent across OTA firmware updates, or wiped each update? | Vendor-shipped SSH login as sovol/sovol with working, apparently passwordless sudo → effective root. No exploit, no touchscreen toggle, no vendor documentation — it is simply left on. Direct root login is rejected (no known root password) and su also fails; sudo -i is the route in. Persistence across OTA: not established. Demonstrated end-to-end on a stock retail unit on camera | 1 source
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| Userland: OS base (Debian/Ubuntu/Buildroot/OpenWrt/busybox-only), package manager present (`apt`/`opkg`/`ipkg`/none), CPU architecture (armv7 / aarch64 / mips / x86), and free space on the writable partition. A busybox/no-apt rootfs with a few MB free is a red flag — say so. | Debian 11 "bullseye" (or a Rockchip/Armbian BSP rootfs built on it), systemd, apt/dpkg present. aarch64 (RK3308B quad Cortex-A35), kernel 5.10.160 #54 SMP PREEMPT Mon Aug 5 22:22:56 CST 2024 (Rockchip BSP). ~512 MB RAM. 8 GB soldered eMMC with ~2.7 GB free. Not busybox — full userland with python3.9, /usr/bin/ffmpeg, virtualenv and KIAUH v4.0.0 pre-installed | 1 source
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| Native Tailscale feasibility: can `tailscaled` run persistently on-device? Cite concrete evidence — community guides, wiki entries, forum posts, or repos of people actually doing it on THIS model. Note whether it needs `/dev/net/tun` (kernel TUN support) and whether the kernel provides it, plus whether userspace-networking mode is the only option. Distinguish "someone did it" from "should theoretically work." | Plausible but UNVERIFIED — still zero documented instances of Tailscale running on an SV06 ACE, or on any Sovol printer. Prerequisites present and now better evidenced: aarch64 + Debian 11 + apt + systemd + passwordless sudo + ~2.7 GB free + persistent writable home (N9, N12). Blocker unchanged in status but worse in expectation: the platform's stock kernel config does not build TUN. Sovol never published its kernel config (issue #3, open since 2025-02-19, unanswered), so /dev/net/tun on a real machine remains unconfirmed — but Rockchip's own linux-5.10 BSP defconfigs for this SoC family contain no CONFIG_TUN at all | 1 source
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| SSH daemon: present by default or must be installed/enabled? Default credentials if documented. Does an OTA update disable it or reset the password? | Present and running by default on port 22 — no toggle, no install step. Credentials sovol/sovol, demonstrated authenticating on a stock retail unit (so the credential pair is, not merely community lore). Whether OTA resets the password or disables sshd: undocumented and untested | 1 source
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| Filesystem persistence: is the rootfs read-only or overlay-mounted? Do user-installed binaries and init/systemd services survive reboot and survive firmware updates? Is there a supported place to persist customizations? | Writable, persistent, ordinary filesystem — not read-only, no overlay evidence. The shipped image proves persistence: it contains the user's.bash_history, apt/dpkg state, KIAUH backups dated 240710 and 240724, and Klipper SAVE_CONFIG output written into printer.cfg. Services are standard systemd units driven by env files in ~/printer_data/systemd/. Survival across OTA: not established | 1 source
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Sovol first asks owners to add the camera in Mainsail. If there is still no picture, restart and check its cable connection; then try the camera signal-source selection and restart again. Persistent failure is referred to Sovol support.
Applies to: SV06 ACE factory camera workflow. The Plus ACE support index explicitly links this ACE diagnostic; it is not a universal USB-camera compatibility claim.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 4.3 inch capacitive touchscreen, 8 UI languages, mounted on the right upright; UI binary is Makerbase mksclient (aarch64 ELF, 20.2 MB) | 1 source
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| On-device UI capabilities (model preview, per-object controls, etc.) | Temps, fan + LED toggle, home, motor unlock, filament load/unload by material, file browser with gcode thumbnails, WiFi/IP, OTA, Obico QR pairing, self-check/calibration, tuning menu incl. Z-offset. No per-object controls on the screen (though [exclude_object] is enabled, so Mainsail can cancel objects) | 1 source
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| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | WiFi 2.4 GHz WPA2 only (Fn-Link FG89FTSM13-W3, RTL8189FTV-class 802.11n). 2 × USB-A host on the control box; USB flash drives supported. No RJ45 Ethernet port. No SD/microSD slot | 1 source
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| Cloud service & phone app; LAN-only mode possible? | Obico pre-installed and optional (moonraker-obico 2.0.7 → https://app.obico.io), paired by scanning a QR on the touchscreen. Full LAN-only operation is possible via Mainsail/Moonraker; no account needed to print | |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Hardware: 1280 × 720 @ 30 fps, USB 2.0, 142° wide-angle lens, 5 V / 80–100 mA, ~12 g, ≤65 °C. Actual shipped stream: 640 × 480 @ 15 fps (ustreamer, /dev/video0) | 1 source
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| Camera features: live monitor, timelapse, AI failure detection (spaghetti detection) — how real is it? | Live monitoring in Mainsail; timelapse via bundled moonraker-timelapse (tool-head parking, then download from the timelapse menu). AI failure/spaghetti detection: not on-device — only via an Obico cloud account | 1 source
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| LED chamber/toolhead lighting | Yes — a light on/near the camera module on the X gantry, toggled from the touchscreen ("Fan and LED"). Cannot be controlled from Mainsail: no LED output pin is defined in any config and Sovol never documented one | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| One-touch auto-calibration suite: what exactly does it calibrate? | A fully automatic multi-step self-check at first boot (and re-runnable): ~7 steps observed, including sensorless XY homing, nozzle clean, Z probe at bed centre, Z-tilt, bed mesh, and input-shaper resonance calibration. Sovol does not publish the exact step list | 1 source
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| PID autotune exposed to user? | Available but not surfaced: pid_calibrate.py ships in the fork, so PID_CALIBRATE HEATER=extruder TARGET=... works from the Mainsail console. No touchscreen button | 1 source
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| Flow-rate calibration tooling | None on the printer. Off-machine only, via the bundled OrcaSlicer calibration suite (OrcaSlicer 2.1.1 on the USB stick; wiki links Sovol-OrcaSlicer v2.3.0) | 1 source
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| Belt tension check/indicators | Knurled tensioner knobs on the X gantry and base (drawings: "large tensioner knob", "base tensioner mount"). No gauge, scale or indicator | 1 source
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| First-layer inspection features | Camera live view only. No first-layer scan, no automated first-layer check, no on-device AI inspection | 1 source
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| Skew calibration | Not configured, but possible: skew_correction.py ships in the fork, yet printer.cfg contains no [skew_correction] section, so SET_SKEW/SKEW_PROFILE are unavailable until the user adds it | 1 source
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| Assembly level & time from unbox to first print | Semi-assembled, ~4 fastener steps: gantry→base (2 × M5×50), control-box slide-in, camera clip-in, extruder (3 × M3×8), screen, PSU (2 × M4×20), spool rack (2 × M5×10), then cabling. Claimed 15 min; measured 15 min (Loyal Moses), "under half an hour" (Tom's), 1 hour incl. filming, "properly can be done in half an hour" (My Tech Fun) | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Power-loss recovery: mechanism (how is state saved? capacitor / eeprom / file on shutdown?) | None. The feature does not exist — and Sovol says so itself. The official spec table lists power-loss recovery as "Non" (i.e. not supported). Firmware agrees: no [save_variables], no PLR macro, no M413, no resume-after-power-loss logic in any of the four shipped config sets; no capacitor-backed state saving documented | 1 source
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| Verified working? Third-party test results; resume seam quality | Not applicable — never tested by anyone, because the feature is absent. No reviewer or forum thread tests or claims power-loss resume on this model | 1 source
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| Filament-runout pause/resume behavior | Works, and was tested on a real machine. Firmware: pause_on_runout: True → PAUSE lifts Z +5 mm (clamped to 250), parks X2 Y225, holds nozzle target temp, and unloads the stub if filament is already absent; RESUME refuses unless the sensor sees filament, then purges E30 F300 + E10 F150 and resumes | 1 source
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Published safeguards, support terms and independent evidence.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Thermal runaway protection (verify in firmware source if at all possible) | Yes — verified in source, on three independent layers. (1) [verify_heater extruder] and [verify_heater heater_bed], both max_error: 120, check_gain_time: 120, hysteresis: 10, heating_gain: 2; (2) klippy/extras/verify_heater.py → heater_fault calls self.printer.invoke_shutdown("Heater %s not heating at expected rate"); (3) MCU-side ADC bounds check in src/adccmds.c → try_shutdown("ADC out of range"), with heaters.py setup_minmax pushing min/max to the MCU | 1 source
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| Certifications (UL/ETL/CE/FCC — verify, don't assume) | FCC: a real grant exists — FCC ID 2BG3I-SV06-ACE, grantee Shenzhen Liandianchuang Technology Co., Ltd, product described as "3D Printer SV06-ACE", with filed exhibits (internal photos, user manual, agent attestation). The nameplate label artwork carries five marks: FCC, CE, RoHS, "indoor use only" (house pictogram) and WEEE (crossed-out wheelie bin) — read directly off the drawing. CE is a self-declared marking: no EU Declaration of Conformity or notified-body reference was located. No UL or ETL mark or listing found anywhere; Sovol's product page lists no certifications at all | 1 source
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| Hardware safety: fusing, strain reliefs, belt covers, pinch points | Observed: PSU in an enclosed metal box with its own fan; a manual 115/230 V selector (M4); no belt covers; bedslinger pinch points front and rear. Positive teardown finding: TH3D found crimp ferrules on every input terminal — "there's crimp ferals on the all the all the input terminals see that there so that's good I'm glad to see that this is becoming a standard thing". ~~TH3D flagged the PSU's screw terminals as the type "intended for use where the user cannot touch them, like inside of a device"~~ — misattribution corrected: that quote is TH3D's reaction to a screen/tap ribbon-type cable connector ("I was not a fan of those type of cables"), not to the PSU terminals. Fuse ratings and strain-relief details: not documented | 1 source
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| Firmware safety limits (max temp cutoffs — exact values) | Extruder: max_temp: 315, min_temp: -0, min_extrude_temp: 150, max_extrude_only_distance: 100, max_power: 1. Bed: max_temp: 120, min_temp: 0, max_power: 1.0. Sensors: [temperature_sensor mcu_Temp] 0–110, [temperature_sensor Toolhead_Temp] 0–110, [temperature_sensor soc] (host) 0–110. Verify-heater: max_error 120, check_gain_time 120, hysteresis 10, heating_gain 2 on both heaters | 1 source
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| Known safety incidents / recalls / fire reports (with sources) | None found | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Noise: claimed dB and independently measured dB (distance/method) | Claimed: nothing — Sovol publishes no dB figure. Measured: ~63–64 dB at 0.5 m during fast printing, characterised as "quite loud for a bedslinger" | 1 source
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| Silent/quiet mode available? | None, and the firmware forecloses it on X/Y. [tmc2209 stepper_x] and [tmc2209 stepper_y] both set stealthchop_threshold: 0 — spreadCycle at all speeds, stealthChop never engages (required for sensorless homing). Z/Z1 use stealthchop_threshold: 999999 (always stealthChop). No quiet standby either: [controller_fan] idle_timeout: 180 and the hotend fan runs above 45 °C | 1 source
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| Power draw: idle / PLA print / high-temp print (measured preferred) | No measured figures exist | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Warranty length & support reputation (evidence, not vibes) | 1 year, explicitly voided by third-party firmware or mainboard. Support evidence is mixed but net-positive on parts: one owner with a persistent extra_mcu fault received a free adapter board, communication cable and ultimately a complete replacement mainboard, resolving it ("sovol sent me everything I needed"). Counter-example: a camera-LED question on Sovol's own forum went unanswered for over a month | 1 source
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| Common failure points (from long-term reviews/forums, with sources) | (1) Hidden transport foam under the bed → Y faults on new units (one block is invisible; must be felt for). (2) Y-axis grinding/stalling or the bed "slamming" on brand-new units. (3) Bowed/warped bed meshes, multiple owners: "I haven't seen a flat one posted anywhere as of yet". (4) X-carriage binding, fixed by re-timing the eccentric nut (10 mm bolt with nylock). (5) extra_mcu: Unable to connect — toolhead USB-C link, adapter board, or mainboard; note the USB-C connector can be lifted by over-tightening the replacement cable's screws. (6) MCU shutdown: Move queue overflow (12-post thread). (7) Whiny/loud part-cooling fan, plus a fan false-alarm bug fixed in V19.0 | 1 source
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| Spare parts availability & pricing (nozzle, hotend, plate, board, belts) | Verified official prices (all re-checked live 2026-08-19): heated bed kit 24 V/220 W $29.99; camera module kit $25.99; hardened-steel nozzle kit (SKD11, 0.4 mm only) $29.00; brass nozzle kit 0.2/0.4/0.6/0.8 (4 pc). Only the textured PEI plate is sold (no smooth option — stated by Sovol staff). Sovol's 235×235 SV05/SV06 plate at $19.00 does not list ACE compatibility. Hotend, mainboard, belt and toolhead-board pricing not verified | 1 source
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| Community size (subreddit size, wiki quality, Discord/Facebook groups) | Active but modest and fragmented: Sovol's official Discourse forum has a dedicated SV06 ACE category with threads from Nov 2024 into Jul 2026; a Sovol Discord exists and is where config upgrades are actually shared; a Facebook page + user group are linked from the README. Exact member counts: not verified | 1 source
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| Mod/upgrade ecosystem | Mainline-Klipper conversion guide; KlipperScreen port; HelixScreen; KAMP adaptive meshing/purging; Kalico [load_cell_probe] migration; printable airflow/duct covers; silicone bed-spacer mod; Ender-3-plate substitution (rotated 180°) | 1 source
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| Long-term (6–12 month) reliability reports | No systematic long-term review exists. Best available: forum activity from units in service 1.5+ years — an eccentric-nut/X-binding fix (Apr–May 2026) and an extra_mcu → mainboard replacement saga (Jun–Jul 2026) that ended with the machine printing again on a warranty mainboard | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Dimensional accuracy measurements (third-party, with numbers) | My Tech Fun measured a D6 dice/calibration cube with calipers: X correct, Y slightly smaller, Z slightly larger — "acceptable". No numeric deltas were published. Vendor claim: "Printing accuracy ±0.1 mm" | 1 source
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| Surface quality / VFA / ringing assessments | My Tech Fun: "surface quality is good, there is no ghosting"; later "super nice surface". Tom's on a 13-minute Benchy: "layers are smooth along the upper hull and cabin, with just a tiny bit of slop in the prow, but there's no ringing or layer shifts". Counter-evidence: one unexplained X-axis layer shift at full speed on a large part (not reproducible; suspected 20 000 mm/s² accel), plus surface blemishes traced to filament | 1 source
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| Benchmark print times (source + settings) | Benchy 13:08 (Tom's; Speed Boat Rules — 2 walls, 3 top/bottom, 10 % infill, 0.25 mm layer, 0.5 mm width, Inland PLA; the same article's intro says 13:06 — 2 s intra-source discrepancy). ~13 min (My Tech Fun, vendor gcode). Vendor claim 12:59 @0.25 mm. Others (Tom's, default profiles): PETG box 1 h, lid 43 min @0.2 mm; wood-filled two-part bowl 7 h 47 m @0.2 mm with 200 mm/s outer / 270 mm/s inner; TPE tracks 1 h 52 m @0.28 mm. Cross-machine: same gcode 54 min vs 1 h 56 m on a Prusa MK4 (My Tech Fun only — not in Tom's) | 1 source
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| First-layer consistency reports | Broadly good and genuinely hands-free: Tom's — "hands-free auto leveling... no need to set the Z height"; My Tech Fun — "still perfect first layer", repeatedly, across several prints; Lost In Tech — "does it consequently do a decent first layer? Well yes it does, mostly", with a PETG-specific problem fixed by adjusting Z live. Caveats: bowed stock meshes reported by several owners, and nozzle-tap probing is sensitive to a dirty nozzle | 1 source
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| Review scores from major outlets (list outlet + score + date) | Tom's Hardware: 4 / 5 (Denise Bertacchi) — "super affordable, speedy bedslinger... excellent quality at speed"; sole listed con: "No upgrade path from Sovol 6 to ACE". No other outlet issued a numeric score: My Tech Fun, Lost In Tech, Loyal Moses and TH3D all gave verdicts without ratings | 1 source
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This guide presents the catalog’s sourced record for this exact model. Source dates belong to each reference; a page update does not mean every specification has been rechecked.
Prices are dated listing snapshots, with configuration, regional and sale conditions. They are not current offers. Unknown values remain unfilled.
Firmware, variants and available accessories can change. Read the original reference before making a purchase or planning a process.
Firmware, modifications and troubleshooting links are checked against the model and stated hardware or firmware revision. A creator’s compatibility claim is not a fit test by this site. Official troubleshooting describes a diagnostic route; individual reports do not establish a failure rate.
This review did not verify hardware upgrades for this exact model. That is a research gap, not a claim that none exist.
3D Printing Info