Treble Bass Adjustment Preamp With DC12V Power EU Plug

TUBE-1 Mini Bile Pre-amp Tube Amplifier Buffer HIFI Audio Preamplifier Treble Ba Adjustment Preamp With DC12V Power

Features:

Independent power supply design - The audio and power sections are separated, the interference is small, and the sound quality is clearer.

Tube 6K4 is fitted with for Philips BC coupling capacitor.

Tone control circuitry improves performance while providing better impedance matching.

The sound of the amplifier is warm, and the music is good, especially the dynamic range is large and the linearity is good.

The electron valve tube can be replaced and upgraded.

With source high and low tone.

Can be adapted to active speakers, or power amplifiers.

Specification: Standard: US Plug, EU Plug, UK Plug (optional) Power supply: DC12V/1A Frequency response range: 20Hz-20kHz (±3dB) Signal to Noise Ratio (SNR): ≥98dB Treble adjustment range: ±6dB Ba adjustment range: ±6dB Control mode: Up and down toggle switch + Potentiometer knob Input interface: Gold-plated for RCA terminal Output interface: Gold-plated for RCA terminal Package list: 1 * Preamplifier 2 * Electron Valve Tube 1 * Instruction Manual

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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