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Vacuum Tube Line Amplifier
FX-AUDIO "TUBE-00J"

This product is a standard model of an authentic vacuum tube line amplifier with a modern idea.
Easy to operate 12V single power input (can be powered by a 12V AC adapter).
Instead of overwhelming vacuum tube look audio, this is a solid audio product that has passed the high quality finish from TUBE-01J, and the experience gained in development of TUBE-01J and TUBE-03J, we have created new improvement points and streamlined circuit.

We recommend you with confidence in terms of cost performance such as sound quality and satisfaction for the price.
If you do not have a vacuum tube line amplifier, this is a must have! Try opening a new door.

How to Use:
Please insert this product between CD player, DAC, silicone player, and other audio source player, and power amplifier.
INPUT: Connects to analog output terminals such as CD players and DACs.
OUTPUT: Connects to analog input terminals such as power amplifiers, main amplifiers, etc.
Please refer to the included instruction manual for detailed instructions (English language not guaranteed).

Product Features:
Uses 6K4 as a standard vacuum tube.
Enhanced power stabilization circuit.
Improved SNR.
Equipped with a buffer circuit using an optic amplifier.
Output coupling with plenty of room even for maximum output.
Even with a standard model, you can be confident in the sound quality.

[Note]
AC adapter sold separately. Buy recommended AC adapter at the same time.
This unit is a preamp. A separate power amplifier is required to connect with passive speakers (not built-in amplifiers).
Does not have a phonoequalizer function. To connect with analog player, you will need to connect it with the built-in phono-equalizer or separate phono-equalizer
There is a high voltage part on the inside and there is a risk of electric injury. Also, as this may cause fires, please do not disassemble or modify the product.

Product Specifications:
Brand:FX-AUDIO-
Product Model Number: TUBE-00J
Color: Silver
Product warranty period: 6 months from date of purchase
Input terminal: Stereo RCA terminal
Output terminal: Stereo RCA terminal
Power Supply: Rated Voltage: DC 12 V; Power Supply Capacity: 1A or more (AC adapter sold separately)
Power Connector: DC Jack, Outer Diameter: 0.2 inches (5.5 mm), Inner Diameter: 0.08 inches (2.1 mm) (Center Plus Specification)
Accessories: Instruction manual (English language not guaranteed), 6K4 vacuum tube x 2 (type will be a pair of Akebono light, Beijing or Shanghai)
Size (H x W x D): 1.3 inches (33 mm) (max.2 inches (74 mm) including vacuum tubing) x 3.9 inches (98 mm) x 3.9 inches (99 mm) (excluding pro
Weight: 9.1 oz (279 g).

Specifications and design may change without prior notice due to improvements.