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DPA-380 - The MOSFET Power Amplifier
Click on the picture to get a larger view.
Click on the picture to get a larger view.
This is a power amp with MOSFET's transistors as output devices. The pdf's are only in czech but I'll hope you can make something out of it.
Some technical data:
200 W / 4, 130 W / 8
SNR more than 124 dB
fr. 20 - 200 kHz,
dist. 0,002 %