Opera Cyber 211S/845S Dual Mono power amplifier vacuum tube
100% Brand New
Declaration
All items guaranteed 100% BRAND NEW in the original edition Box.
ONE-YEAR WARRANTY !!!
Specifications:
Power Output: 16W, RMS 1kHz
Total harmonic distortion: less than 1% (10W, 1kHz)
Frequency response: 5Hz - 47kHz (-3dB)
Input sensitivity: 0.6V
Input impedance: 100kΩ
Output: 4, 8Ω. User selectable
Signal/Noise: 90db
Consumption: 190W x 2
Input Interfaces:1 group (RCA)
Vacuum tube: 2 ea - E88CC Input, 2ea - 5687 Driver, 4ea-5AR4 Rectifier,
2 ea - 211 Output tubes
Warm-Up Time: 3 Minutes
Power supply voltage: 110/220V 60Hz/50Hz
(110V，120V, 127V, 230V, 240V version will
take 3-14 work days to order),
220V version is in stock
Net Weight:33kg x 2 (packed)
Gross Weight: 70kg
