It happens, that I own an XTC POW-1 amplifier (Orelle High-End division).
It is power amplifier with 4 channels, which user can configure for his requirements:
1) 2 channel input, 2 channel output - 2x175 W (each pair of iutput channels works in bridged mode);
2) 2 channel input, 2 x 2 channel output - 2 x 87 W each channel for bi-amping;
3) 4 channel input, 4 channel output - 4 x 87 W for simultaneous reproduction from 2 stereo sources (2 zones configuration)
Amp has 1 pair of ECW20P16+ECW20N16 Mosfet in each channel (4 pairs totally). Recently one channel has failed, so I was to order pair of P20+N20 from Profusion, as 16 series are not available any more. But according to Profusion, the Mosfet manufacturer, 20 and 16 series are equal technically.
Due to extreme rariness of the amp, SVC manual and principal schemes are not available :-( Maybe, some of you had experience with this device and/or any technical data for it and can suggest how to adjust the new Mosfets properly?
It is power amplifier with 4 channels, which user can configure for his requirements:
1) 2 channel input, 2 channel output - 2x175 W (each pair of iutput channels works in bridged mode);
2) 2 channel input, 2 x 2 channel output - 2 x 87 W each channel for bi-amping;
3) 4 channel input, 4 channel output - 4 x 87 W for simultaneous reproduction from 2 stereo sources (2 zones configuration)
Amp has 1 pair of ECW20P16+ECW20N16 Mosfet in each channel (4 pairs totally). Recently one channel has failed, so I was to order pair of P20+N20 from Profusion, as 16 series are not available any more. But according to Profusion, the Mosfet manufacturer, 20 and 16 series are equal technically.
Due to extreme rariness of the amp, SVC manual and principal schemes are not available :-( Maybe, some of you had experience with this device and/or any technical data for it and can suggest how to adjust the new Mosfets properly?
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