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Borbely Class A mosfet_Sales

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nicoch58

nicoch58

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Joined 2004
The power stage is config for 16w Class A and then to 50w in A/B can be set for 25w in class A with 32Vac ,the bias can be set 600mA to up 1,2A with trimmer ,now is 0,9 A with 21°C up ambient

Driver stage- 50VA toroid dual coil plus two dual mono Salas Shunt reg

preferred EU

One channel on pic
 

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