Integrated Tube Amplifier with Headphone Jack
Cyber-30 is a single-ended class A integrated amplifier. It uses no global feedback. The 12AX7/ECC83 is a dual triode, which acts as input and drive tube. The 2A3 is self biased . AC voltage applied to the input goes first to the front panel volume control and then to the 12AX7/ECC83. The 12AX7/ECC83 provides voltage gain and drives the 2A3 output tube. The 2A3 is transformer-coupled to the load.
SPECIFICATION:
Output impedance for speaker : 16 W , 8 W
Output impedance for headphone : 10 W - 600 W
Output power : 3.5 W x 2 RMS 1kHz
Frequency response : 10Hz - 36kHz - 3dB (1W)
Harmonic distortion : <1% (1W, 1KHz)
S/N ratio : 90dB
Input sensitivity : 600mV
Input connector : 1 set (RCA)
Power consumption : 86W
Vacuum tubes : 2A3 x 2, 12AX7/ECC83 x 1
Dimension : 320 (L) x 260 (W) x 150(H) mm
