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發表於 2016-7-18 16:36:31
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本帖最後由 Gauss5831 於 2016-7-18 16:44 編輯
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7月完成為網友特訂的THE REAL 1605 stereo後級.
EML 1605 power膽 SE Class A 25W+25W .
新設計推動 12AU7(ECC82) -> 6V6-GT -> interstage牛 -> 1605 power tube.
http://www.ys-audio.com/scor.htm
Specifications
Output and T.H.D :
1W per channel , 1kHz total harmonic distortion typically 0.5% (1.5% at 20Hz , 0.5% at 20KHz)
25W per channel , 1kHz total harmonic distortion typically 5% (rated output)
Input : RCA
Input Impedance : RCA 100K ohm
Frequency Response:
Test at 1W 20Hz ~ 100kHz (20Hz 0dB, 20kHz 0dB, 100KHz -2dB)
Test at 25W 20Hz ~ 100kHz (20Hz -1.5dB, 20kHz -0dB, 100KHz -2.7dB)
Input Sensitivity : 1.3V / 25W (rated output)
Output impedance : 4 ohm, 8ohm , 16ohm
Noise: Less than 1mV
Phase Mode : Normal
Construction: Copper and High quality aluminum
Tubes Required: 12AU7 x2 ,6V6-GT x2, 1605 x 2, 5AR4(GZ34) x 2.
Dimension: 430mm x 410mm x 300mm (W x D x H)
Weight: 33Kg
Power Source: 220V(50/60Hz)



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