gate transistors SOUNDSTREAM PA1.5000

[yoppi]

Hi guys

I am repairing the power supply of this soundstream amplifier. original mosfet transistors are 80nf70 47ohm gate. I want to substitute 3205 and 47ohm gate. I have the biggest problem with gate bipolar transistors. the original reference is D882M and B772M, of which I cannot locate nor a good direct replacement in the same packaging dpak - to252.

Some help?

Thanks

 

[Perry Babin]

I can't find the full specs on the driver transistors but the MJD44/45 may work.

 

[yoppi]

ok, thaks...