Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

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Re: Hiraga 20W Output Transistor Substitutes?

Posted by tvi (A) on October 9, 2001 at 09:42:45

In Reply to: Hiraga 20W Output Transistor Substitutes? posted by Ejam on October 8, 2001 at 19:28:50:

I have built 2 hiraga amps with toshiba 2SB686/2SD716's

2SA627 100V 7A 60W 60hfe 10MHz 300pF
2SD188 100V 7A 60W 60hfe 10MHZ 150pF
2SB686 100V 6A 60W 55-160hfe 10MHz 270pF
2SD716 100V 6A 60W 55-160hfe 12MHz 100pF
2SA1943 230V 15A 55-160hfe 30Mhz 360pF
2SC5200 230V 15A 55-160hfe 30Mhz 200pF

Hope this helps

Regards
James

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