Specifications:
Output Power (RMS): 9W X 2 or 12W X 2 (max)
Frequency Response: 35Hz-67KHz(+/- .65dB)
SNR: >89dB
Input Sensitivity: 500mV
Distortion THD: <0.1% (1KHz 8W)
Input Impedance: >50K ohms
Output Impedance: 4 and 8 ohms
Tube Complement: 300B 2pcs; 5U4G 2pcs; 12AX7A 4pcs
Dimensions: 17.5 inches wide by 13.5 inches deep by 8.75 inches high
Weight: 65 pounds
220V-240V 50Hz-60Hz
Made in USA.