Open-source CoreXY with a belted flying gantry on four Z motors, the reference DIY machine of its class. Supplied as a kit — kit by LDO.
300 x 300 x 300 mm or 350 x 350 x 350 mm. Sortable value is the 350 mm kit
Advertised dimensions; check usable space and variants.
Enclosed by the supplied panel set. A Nevermore Micro V5 internal circulation filter is included in the LDO kit
Published enclosure and chamber-heating notes.
$1,399.99 for the LDO Rev D+ kit at Fabreeko (300 mm and 350 mm are the same price), on pre-order with a mid-September estimate, checked Aug 2026. Fabreeko's live feed shows the base 2.4 kit listing at $1,299.99 and available. 3DJake lists an LDO 350 RevD kit but will not ship to the US
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) | Voron 2.4, current revision R2, kits shipping as Rev D and Rev D+. Sold as "Voron 2.4 R2 (Rev D+) 3D Printer Kit by LDO" | 2 sources
|
| Street price (USD; dated snapshot per entry) | $1,399.99 for the LDO Rev D+ kit at Fabreeko (300 mm and 350 mm are the same price), on pre-order with a mid-September estimate, checked Aug 2026. Fabreeko's live feed shows the base 2.4 kit listing at $1,299.99 and available. 3DJake lists an LDO 350 RevD kit but will not ship to the US | 3 sources
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Sizes 250, 300 and 350 mm; LDO ships Rev D and Rev D+. Colours black, space grey, blue. Do not confuse with the Trident: the 2.4 lifts the whole gantry on four belted Z motors, the Trident lifts the bed on three screws. The Rev D+ kit includes a Raspberry Pi 4B; the older 3DJake-listed RevD kit explicitly does not include a Pi | 4 sources
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | 300 x 300 x 300 mm or 350 x 350 x 350 mm. Sortable value is the 350 mm kit | 3 sources
|
| Frame construction & material | Blind-joint aluminium-extrusion frame with a complete panel set; stainless-steel linear rails throughout | 2 sources
|
| Enclosure: open / enclosed; panel material; door/lid | Enclosed by the supplied panel set. A Nevermore Micro V5 internal circulation filter is included in the LDO kit | 1 source
|
Hartk’s pin modification replaces specified M5 shafts with 5 mm smooth pins and matching printed supports. Use the parts for the correct machine revision; the V2-specific Z idlers are not Trident parts.
Applies to: Maintainer explicitly supports V2.4 R2 and Trident; choose the 6 mm or 9 mm belt variant and obtain the accompanying hardware.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY on linear rails, with a belted flying gantry on four Z motors | 2 sources
|
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | LDO Leviathan board: 5 x TMC2209 plus 2 x TMC5160 HV-capable drivers, ready for 48 V upgrades | 1 source
|
Extrusion, heating, leveling and material handling.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Type (direct drive / bowden) & design name | Clockwork 2 with a Bondtech BMG / Integrated Drive Gear Assembly, in a Stealthburner toolhead | 3 sources
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Hotend design (proprietary/standard; quick-swap mechanism?) | E3D Revo Voron (24 V), all-metal, high-flow variant in the Rev D+ kit, with a 60 W heater; upgradeable to a Phaetus Rapido HF for $9.99 | 3 sources
|
| Heater cartridge power (W) | 60 W (E3D Revo High Flow heater) | 1 source
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Bed surface (material, texture, coating), single/double-sided | Cast 5083 aluminium plate with a magnetic base and a powder-coated PEI sheet; LDO silicone bed heater with edge-to-edge heating | 3 sources
|
Tap uses nozzle contact with the bed and an optical switch. Adoption involves its mechanical assembly, sensor wiring and Klipper configuration, so check bed rigidity and toolhead compatibility before planning the conversion.
Applies to: Voron V2 / Trident with the documented front-mounted extruder, MGN12H rail, rigid bed and compatible power/PCB. Not a V0 modification.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Omron inductive probe supplied; Klicky-mod parts included. Voron Tap is available as an add-on rather than standard | 2 sources
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Firmware, controls, connections and calibration.
Voron’s commissioning route separates temperature sensing, endstop states, motor motion and homing checks. Use the correct model’s sequence to isolate an incorrect configuration or connection before tuning print quality.
Applies to: Select V2 for the 2.4 build; kit boards, probes and Z drives vary.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Mainboard model & MCU (exact chip markings if teardowns exist) | LDO x Voron Leviathan mainboard (replacing the earlier BTT Octopus), plus a Nitehawk SB USB toolhead PCB | 3 sources
|
Klippain provides modular configuration and macros on top of a working Klipper installation. Match the board pins, toolhead and calibration to the actual build instead of replacing printer.cfg with another owner’s complete configuration.
Applies to: The maintainer lists Voron V2.4 among supported builds. This is a configuration framework, not a universal precompiled firmware image.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Klipper, hosted on a Raspberry Pi 4B (included in the Fabreeko Rev D+ kit, not in the older 3DJake RevD kit) | 3 sources
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 4.3-inch touchscreen included in the LDO kit | 1 source
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| LED chamber/toolhead lighting | COB LED strips included | 2 sources
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| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Assembly level & time from unbox to first print | Self-assembly kit; some parts must be printed by the user, and the LDO kit supplies pre-cut, pre-crimped cables and a heat-set insert soldering tip | 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.
3D Printing Info