Mô tả sản phẩm: Âm ly Opera CYBER-20 Headphone Amplifier with Separated Power Supply
Specification:
Control Functions: Volume, Gain (low/high) Switch, Power On/Off
Output Impedance: (low) 10-200 ohms , (high) 200-600 ohms
Output Power at 1 kHz: 1W x2 RMS
Bandwidth at -3dB: 20Hz - 40kHz (1W)
Signal / Noise: 90dB
Input Interfaces: 1 group (RCA)
Input Impedance: 50k
Input Sensitivity for Rated Output: 900mV
Output Interfaces: 2 groups (6.5mm Mic Jack)
Consumption: 26W
Vacuum Tube: EL84x2, ECC82x1
Dimension: 190 (L) x 145 (W) x 112(H) mm
Weight: 9kg (packed)