A new batch will be released on sale from December 11, 2024.
- The output coupling capacitor has been changed to a TDK EPCOS MKT capacitor. These capacitors offer a gentle, warm sound without the harsh harshness that can lead to listening fatigue, while still providing high-resolution sound quality and enhancing the sound quality of vacuum tubes.
- Other minor component changes
There are no changes to the main board circuitry this time.
Vacuum Tube Line Amplifier
FX-AUDIO-'TUBE-00J'
This product is a standard model of a full-fledged vacuum tube line amplifier, newly designed with a modern concept.
Easy-to-use 12V single power input (can be powered by a 12V AC adapter)
This is not just a showy vacuum tube-look audio product, but rather a solid audio product that inherits the high-quality sound of the TUBE-01J. Based on the experience gained from developing the TUBE-01J and TUBE-03J, this amplifier incorporates new improvements and streamlines the circuitry.
We can confidently recommend this product for its cost-effectiveness, including sound quality and satisfaction for the price!
If you don't own a vacuum tube line amplifier, we highly recommend it! It's time to open a new door.
[How to Use]
Place this product between your power amplifier and a sound source playback device such as a CD player, DAC, or silicon player.
INPUT: Connect to the analog output terminal of a CD player, DAC, etc.
OUTPUT: Connect to the analog input terminal of a power amplifier, main amplifier, etc.
*For detailed operating instructions, please refer to the included instruction manual.
[Note]
*The AC adapter is sold separately. Please purchase the recommended AC adapter at the same time.
*This unit is a preamplifier. To connect to passive speakers (without a built-in amplifier), a separate power amplifier is required.
*This unit does not have a phono equalizer function. To connect to an analog player, you will need to connect it to a player with a built-in phono equalizer, or a separate phono equalizer.
*High-voltage parts exist inside. Contact with these may result in electric shock or injury. Do not disassemble or modify the product, as this may result in a fire.
[Product Specifications]
Brand: FX-AUDIO-
Model Number: TUBE-00J
Color: Black
Warranty Period: 6 months from the date of purchase
Input Terminal: Stereo RCA Terminal
Output Terminal: Stereo RCA Terminal
Power Supply: Rated Voltage: DC 12V, Power Capacity: 1A or More (AC Adapter Sold Separately)
Power Connector: DC Jack, Outer Diameter 5.5mm, Inner Diameter 2.1mm (Center Positive)
Accessories: Instruction Manual, Two 6K4 Vacuum Tubes (Pair of Shuguang, Beijing, or Shanghai Tubes; Product Type Cannot Be Selected)
Dimensions: Height 33mm (Maximum 74mm Including Tubes) x Width 98mm x Depth 99mm (Not Including Protrusions)
Weight: 279g
Specifications and design may be changed without notice for product improvement or other reasons.
The standard model of a full-fledged vacuum tube line amplifier.
Includes 6K4 vacuum tubes as standard.
Strengthened power supply stabilization circuitry for improved signal-to-noise ratio.
Equipped with an operational amplifier buffer circuit.
AC adapter required (sold separately): DC12V/1A, DC jack 5.5mm x 2.1mm (center positive).