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Old 7th September 2012, 11:45 PM   #21
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Thank you Evette. You could test the amp with them, but the MJ11032/33 has just the right hfe to get the job done in relation to other parameters in the amp. I could also disclose that using the 'formula' I may have build the amp around them

The opamp choice is pretty flexible, meaning one can make a programmable amplifier depending on opamp choice that day.
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Old 8th September 2012, 12:25 AM   #22
evette is offline evette  Canada
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Can I buy 6 of these boards. Evette
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Old 8th September 2012, 12:29 AM   #23
evette is offline evette  Canada
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Since I have Alot of these output transistors both type I,ll give my friends george and steve ea.8 pairs of your devices and 8 pairs of mind and we,ll then hear which device sounds better. Evette
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Old 8th September 2012, 12:31 AM   #24
evette is offline evette  Canada
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I,LL even send some to crispy circuit if he,s building this one too. Evette
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Old 8th September 2012, 12:32 AM   #25
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Any time Evette anytime. I will most likely give them to you for free once they are ready

But my threads have been mashed (rendering them unusable). I do not know Evette . Hope this will be sorted out soon.
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Old 8th September 2012, 12:35 AM   #26
evette is offline evette  Canada
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I,m sorry I wasn,t aware of this. Lets hope everything gets worked out. Evette
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Old 8th September 2012, 08:26 PM   #27
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Thanks Evette. Here is an idea for the programmable version. You just press buttons and get to listen to different amplifiers.
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Old 12th September 2012, 06:27 AM   #28
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This should be fun. Could members offer to layout #11 . Much is learned by participation
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Old 4th October 2012, 07:03 AM   #29
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output stage
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Old 4th October 2012, 04:52 PM   #30
evette is offline evette  Canada
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Keep it going Mr. Harrison. Evette
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