Âm ly Opera CYBER-211/845 Mono Block Power Amplifier

Specification for 211 output tube version:

Control Functions: Power On/Off
Power Output: 16 watt, RMS 1kHz
Total Harmonic Distortion: less than 1% ( 10watt, 1kHz )
Frequency Response: 5Hz - 47kHz ( -3dB)
Input Sensitivity: 0.6V
Input Impedance: 100k ohms
Output: 4, 8 ohms. User selectable.
Signal/Noise: 90dB
Consumption: 150 watt x 2
Input Interfaces: 1 group ( RCA )
Vacuum Tube: NOS E88CC x 2, NOS 5687 x 2, 211 x 2
Dimensions: 450 (L) x300 (W) x400(H)mm x 2
Weight: 30kg x 2 ( packed )

Specification for 845 output tube version:

Control Functions: Power On/Off
Power Output: 28 watt, RMS 1kHz
Total Harmonic Distortion: less than 1% ( 15watt, 1kHz )
Frequency Response: ( -3dB points at 15 watt ) 5Hz - 47kHz
Input Sensitivity: 1V
Input Impedance: 100k ohms
Output: 4, 8 ohms. User selectable.
Signal/Noise: 90dB
Consumption: 150 watt x 2
Input Interfaces: 1 group ( RCA )
Vacuum Tube: NOS E88CC x 2, NOS 5687 x 2, 845 x 2
Dimensions: 450 (L) x300 (W) x400(H)mm x 2
Weight: 30kg x 2 ( packed )