M0S tube is used for class A amplification, and the low-voltage tube 6N11 is added to make the sound sounds fascinating. The added tone function is more suitable for listening to different sounds.
You can replace the higher-level tube to get better sound. After replacing the tube, you need to fine-tune the adjustable potentiometer in the machine to make it work at its best.
Function: volume adjustment, high school bass adjustment;
Input: 1.3.5MM input /2. RCA input
Output: 6.5MM output
Note: Plug in the headset after 2 minutes (heat engine) to use.
Basic parameters:
Working voltage: DC24V (package no power adapter)
Input sensitivity: 100mV
Gain: 32dB
Frequency response: 10Hz-60KHz +/-0.25dB
Signal to noise ratio: >90dB
Size: 79 X 115 X 45mm
Package Included:
1Pc 6N11 Tube Amplifier (no power adapter)