Maximum output:             45W+45W (8ohms) 
output tube:                -- KT88 AB class push pull
3 inputs RCA                (the one front part and the two rears) one preamplifier input, tape                                             out  recording 1 line
Fequency response           10Hz- 100 kHz (-1,-4dB)
SNlevel                     90dB
output:impedance            6 / 8ohm
Total distortion            < 0.1%(1kHz)
Input sencitivity           0.7V
Tubes                       KT88 * 4, 12AU7(ECC82)*2, 12AX7(ECC83) * 1 head phone terminal
Power sanction              min 100watts/ max 220watts 
outside size:               340Wx185Hx315Dmm 
waight:                     15kg