6N3 Electronic Tube Buffer Front Stage Beijing 6N3 Electronic Tube (Including Electronic Tubes) Preamplifier KIT

6N3 Electronic Tube Buffer Front Stage Beijing 6N3 Electronic Tube (Including Electronic Tubes) Preamplifier KIT

• The product is a kit, and all components need to be welded by the player themselves
• The electronic tube buffer can be seen as a preamplifier, but its amplification factor is slightly less than 1, and the gain is approximately 0dB.
• It can play a better role in impedance matching (increasing input impedance, reducing output impedance, and better driving the downstream stage)
• The electronic tube buffer can effectively filter out residual digital signals from the sound source, making the sound round, warm, soft, and durable!
• You can also replace the following common pipes of the same model to experience different styles of pipes: 6N3, 5670, 6H3, etc.
• Frequency response FR: 10Hz-40KHz+/-1dB
• Total harmonic distortion THD:>0.005%
• Signal to noise ratio S/N: 95dB
• Gain: ≈ 0dB
• Working voltage: AC12V/1000MA