1. Input impedance:100KΩ/600Ω
2. Output impedance:50KΩ
3. Sensitivity:1V
4. Gain:15dB,12.5dB,10dB,7.5dB,5dB,2.5dB
5. SNR:>90dB
6. Frequency:10Hz~98KHz ±3dB
7. THD:0.3%
8. Power consumption:62W
9. Dimension:485*240*460
10. Weight:22Kg
11. Tube complement:6SN7*2/ 2A3*2 / 5U4G*1