Who knows more about suited successors?
Some URLs:
http://www.diyaudio.com/forums/solid-state/22408-compact-power-amplifier-elektor.html
http://www.diyaudio.com/forums/swap-meet/41827-wtb-igbt-toshiba-gt20d201-gt20d101.html
Wzm.HEXFET - Giesbertsa (elektor 950077) - Do It Yourself - Forum Audio - Audiostereo.pl
http://www.diyzone.net/modules.php?...opic=64118&forum=3&post=322130"e=1&mod=50
Some URLs:
http://www.diyaudio.com/forums/solid-state/22408-compact-power-amplifier-elektor.html
http://www.diyaudio.com/forums/swap-meet/41827-wtb-igbt-toshiba-gt20d201-gt20d101.html
Wzm.HEXFET - Giesbertsa (elektor 950077) - Do It Yourself - Forum Audio - Audiostereo.pl
http://www.diyzone.net/modules.php?...opic=64118&forum=3&post=322130"e=1&mod=50
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Well, since R25 = R24 seems like you got a pretty easy conversion to N Quasi.
I'm not entirely sure I'm reading the Ohm values right, they are kinda grainy...
I'm not entirely sure I'm reading the Ohm values right, they are kinda grainy...
No, R25=15 ohms and R24=150 ohms. The output stage is configured for voltage gain. This is the same as Elektor's HEXFET amp and it tends to oscillate. The fix published later has however, been successfully tried by some others. I have the boards all assembled and the outputs blown but have not tried the fix yet.
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