Tube Preamplifier B-2T.
Electric Performance Index
Gain:14.5dB
Frequency Response:10Hz-90KHz(-2dB)
Distortion:≤0.03%
SNR:≥93dB(A)
Channel separation:63dB(1kHz)
Input impedance:47kΩ
Output impedance:230Ω
Maximum Output level:18V(when THD is 0.5)
Maximum Power Consumption:42W
Tube:12AX7 x 2 12AU7 x 2 6P14 x 1
Gross Weight:about 11 kg
Net Weight:about 9 kg