Luxman × ONTOMO Official Collaboration | MM / MC Cartridge Compatible | 12AU7 Tube Included | 100% Brand New & Unassembled | Worldwide Universal Voltage AC Adapter
Thank you for visiting! Up for sale is a 100% Brand New, Unassembled (Complete Factory Kit) unit of the acclaimed LUXMAN LXV-OT10 Vacuum Tube Phono Equalizer DIY Kit. Released as an official collaboration between Luxman and ONTOMO MOOK in Japan, this genuine JDM (Japanese Domestic Market) collector's item is shipped directly from Japan in its original unopened packaging.
The LXV-OT10 is a high-performance vacuum tube phono stage engineered by Luxman's top acoustic designers. Utilizing a 12AU7 vacuum tube in its gain stage, it infuses vinyl playback with warm, organic, and harmonic-rich analog warmth. Designed for both beginners and seasoned DIY audiophiles, all internal circuit components assemble without requiring complex chassis fabrication.
[GLOBAL POWER COMPLIANCE]
The included factory AC power adapter supports Universal Voltage (AC 100V – 240V, 50/60Hz).
It can be used safely anywhere in the world (USA, Europe, UK, Asia, Australia, etc.) without requiring an external step-down transformer. (A simple physical wall plug adapter may be needed depending on your local outlet shape).
MM / MC Cartridge Switchable: Features an internal selector switch allowing seamless compatibility with both MM (Moving Magnet) and low-output MC (Moving Coil) turntable cartridges.
Luxman Vacuum Tube Sound Tuning: Equipped with a high-purity 12AU7 tube, delivering deep dynamic range, low distortion, and silky smooth high frequencies.
High Modifiability / DIY Friendly: A favorite among audio hobbyists worldwide—the circuit board layout allows easy swapping of op-amps, capacitors, and tubes for custom sound tuning.
Solid Steel Enclosure: Includes a precision-cut metal chassis and front panel that provides excellent structural rigidity and shielding against ambient electromagnetic noise.
| Feature | Details |
| Brand / Collaborator | LUXMAN Co., Ltd. × ONTOMO (Japan) |
| Model Number | LXV-OT10 |
| Type | DIY Vacuum Tube Phono Equalizer Kit |
| Tube Complement | 12AU7 × 1 |
| Cartridge Compatibility | MM (Moving Magnet) / MC (Moving Coil) Switchable |
| Power Supply | Included AC Adapter (AC 100V - 240V Universal) |
| Dimensions (Assembled) | Approx. 183 mm × 88 mm × 130 mm (7.2" × 3.5" × 5.1") |
| Net Weight (Assembled) | Approx. 640 g (1.4 lbs) |
| Condition | 100% Brand New & Unassembled |
Status: 100% Brand New & Unassembled. All internal electronic parts, PCB, vacuum tube, chassis panels, screws, and documentation remain factory-sealed in their original protective bags. Kept in a climate-controlled, smoke-free, and pet-free storage environment.
Printed Circuit Board (PCB) & All Electronic Components
LUXMAN 12AU7 Vacuum Tube (1x)
Enclosure Chassis & Front/Rear Panels
Universal AC Power Adapter (AC 100-240V)
Assembly Hardware (Screws, Knobs, RCA Jacks)
ONTOMO Assembly Guide Book & Manual (Japanese)
Original Retail Packaging
We accept eBay managed payment.
Shipping is FedEx or DHL or JAPAN POST.
For International Buyers:
USA Buyers: The "Shipping" amount shown on the item page indicates the import duty. The item price already includes the shipping cost, so no additional charges will be required after payment. You can purchase with confidence.
For items listed with free shipping, both the shipping cost and any import duties are already included in the item price.
Buyers outside the USA: Import duties, taxes, and charges may apply according to your country's regulations. These are the buyer’s responsibility.
Please check with your local customs office to understand any additional costs before purchasing.
These charges are usually collected by the shipping company at the time of delivery. They are separate from the shipping fee.
We comply with all US and international regulations; item values will not be marked below value or as gifts.