FX-AUDIO- TUBE-00J UNLIMITED 6J1 Military Grade Vacuum Tube Line Amplifier Special Limited Edition Model with OPA627 (Black)

Renewal to the second lot from April 8, 2021

The circuit has been brushed up to provide higher sound quality and make it easier to use. The main board circuit has been reviewed, some changes have been made to the circuit and the associated parts have been added, and the noise countermeasures have been strengthened and optimized. In addition, some parts have been changed from the conventional parts.

FX-AUDIO-『TUBE-00J UNLIMITED』, a line amplifier equipped with 6J1 military selection grade vacuum tubes

This is a mass-produced successor to the limited production model TUBE-00J LIMITED.

The included vacuum tubes have risen in price, but the price has been kept as low as possible. In addition to the "6J1 military spec selected grade" included with the "TUBE-01J LIMITED," the op-amp has been changed to the standard "Burr-Brown OPA627AU," and the internal parts have been replaced with higher-end parts that are more advantageous in terms of sound quality. Although the production costs have actually increased, at this price you can enjoy it without sacrificing cost performance.

This model also closely follows the listening experience of the "TUBE-00J," which has been well-received as the standard model of a full-fledged vacuum tube line amplifier, and has been retuned to match the high-quality parts, so it is worth more than its price.

[Note] *AC adapter sold separately. Please purchase the recommended AC adapter at the same time.

*This unit is a preamplifier. To connect to a passive type speaker (not with a built-in amplifier), a separate power amplifier is required.

*There is no phono equalizer function. To connect to an analog player, you need to connect to a player with a built-in phono equalizer, or a separate phono equalizer. *Do not disassemble or modify under any circumstances. *The vacuum tubes are old and may differ in how they light up, but this is not a malfunction. If noise occurs, move your mobile phone away.

[Product Specifications] Color: Black Product warranty period: 6 months from date of purchase Compatible vacuum tubes: 6J1 / 6K4 Op-amp: Burr-Brown OPA627AU (2-circuit DIP) Power supply: Rated voltage DC12V Power capacity 1A or more (AC adapter sold separately) Power connector: DC jack Outer diameter 5.5mm Inner diameter 2.1mm (center plus specification) Input terminal: Stereo RCA terminal Output terminal: Stereo RCA terminal Accessories: Instruction manual, 2 6J1 MIL-SPEC selected grade vacuum tubes Size: Height 33mm (maximum 60mm including vacuum tube) x Width 98mm x Depth 99mm (excluding protrusions) Weight: 275g Uses military high-precision selected grade vacuum tubes Tuning for Burr-Brown OPA627AU FX-AUDIO- Custom-made polyester film capacitors for audio exclusive to limited production products Thorough tuning with high-quality parts AC adapter required (sold separately) DC12V/1A DC jack 5.5mm x 2.1mm (center plus)