CYBER-800 Mono Block Tube Power Amplifier
These are great amplifiers and a perfect "All rounder"
They have power, authority and bass control out of all proportion
to the relatively modest rated 78 watts per channel. I have had
well known solid state 175 watt amplifiers clip at about the same
volume as the Cybers.
Not only are they powerful, but they have a delicacy, transparency
and natural musicality found in few amplifiers. Vocals are smooth
and rich, amongst a huge, open soundstage. These are a top seller,
and no wonder.
Perfect for difficult to drive Electrostatic and Ribbon speakers.
See Positive Feedback Magazine Review
Specification:
Control Functions: Power On/Off
Power Output: 78 watt x 2, RMS 1kHz ( Ultra-linear )
Total Harmonic Distortion: less than 1%( 50watt, 1kHz )
Frequency Response: ( -3dB points at 50 watt ) 6Hz-100kHz
Input Sensitivity: 700mV
Input Impedance: 100k ohms
Output Impedance: 4, 8 ohms. ( User selectable )
Signal/Noise: 90dB
Consumption: 90watt x 2
Input Interfaces: 1 group ( RCA )
Overall Negative Feedback: Little
Vacuum Tube: EL34/6CA7 x 8, 5687x 2, 6922 x4
Dimensions: 420(L) x 185(W) x 330(H) mm
Weight: 30kg x 2
