- Audio input: RCA input * 1 group
- Audio output: RCA output * 1 group
- Power DC input: 12V input
- Aluminum shell, CNC processing
- Laser carving characters
- Color: Black / Silver
- Size: W100×H70×D150 mm
- Weight: 0.5Kg
- 1× Digital Audio Preamp
- 1× 12V Power Supply
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- Audio signal input end can connect to the computer, CD, phone and other player for lossless audio
- The output end can connect to the digital amplifiers, active multimedia audio devices.
- This is the preamp, not power amplifier. It needs to be connected to the amplifier or active audio devices.
- With treble and bass adjustment function; No background noise
- Gold-plated for input and output terminals; 6J1 valve tube; Black version ASIN: B01NBM7K8L
Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Silver) out of 5 based on ratings.