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新型號: YSA2A3 6.6W+6.6W Integrated Stereo Valve Tube Amplifier
Specifications
Output and T.H.D :
1W per channel , 1kHz total harmonic distortion typically 0.5%
6.6W per channel , 1kHz total harmonic distortion typically 5% (rated output)
Input : 4 pair RCA
Controls : Volume, Input Selector , balanced , Power On/Of
Input Impedance : RCA is 100K ohm
Frequency Response:
Test at 1W 20Hz ~ 30kHz (20Hz -0.25dB, 20kHz -1.6dB, 30KHz -3dB)
Test at 6.6W 20Hz ~ 30kHz (20Hz -1.7dB, 20kHz -1.3dB, 30KHz -3dB)
Input Sensitivity : volume at MAX , 0.48V / 6.6W (rated output)
Output impedance : 4 ohm , 8ohm , 16ohm
Noise: Less than 1mV
Phase Mode : Normal
Construction: Copper and High quality aluminum
Tubes Required: 6SJ7WA x2 , 6SN7 x2 , 2A3 x 2, 5AR4 x 1
Dimension: 400mm x 300mm x 210mm (W x D x H)
Total Weight: 15kg
Power Source: 110-117/220 or 240V,50/60Hz
http://www.ys-audio.com/ysa300b.htm
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