Updated GE5654W 6A2 6K4 Tube Preamplifier Amplifiers HiFi Tube Preamp Bile Buffer Auido Amp Speaker Sound Pre Amp Home Theater

This product is a tube pre-amplifier and needs to be connected to an active speaker or power amplifier. It cannot directly connect speakers and passive speakers, headphones, phono amplifiers, cars.

Tube: GE5654W/6A2

Power supply: DC12-16V, current 1A or more

Power socket: 5.5*2.5-2.1mm

Product support tube: 6J1 6J2 6J3 6J4 6J5 6A2 6K4 6K5 6AK5 6AU6 6BA6 6BD6 EF93 6K7 GE5654W etc.

Magnification: 5 times

Pre-stage frequency response: 5HZ-500KHZ

Pre-level sensitivity: 3V

Audio input: low-level signal input such as mobile phone, CD, computer, TV, MP3, etc.

Audio output: connect to power amplifier or active speakers

Size: 87*75MM

Note:The pre-stage of the electron tube is in the state of Class A amplification. It is recommended to use shielded wire for the signal wire. Common wires may cause leakage or noise.

Package included:

1*Preamplifier

2*Tubes