Dc Finished Board 6K4 Tubes with Boost Version Preamp

Wide range of electronic tube and gallbladder front stage configurations: Supports any low-level signal input

Upgraded version design: Suitable for various models of bile duct restoration True sound, Front stage amplification improves vocals

The front panel of the electronic tube must be connected to an active speaker or a rear amplifier, and cannot be connected to the car. Passive speakers, speakers, headphones, and amplifiers are not allowed

Colour:As Shown

Material:PCB

Package Contents:

1 * Version Preamp Board Amplifier Hifi

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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