Links to JBL T-circuit??? - diyAudio
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Old 11th December 2001, 10:52 AM   #1
swede is offline swede  Switzerland
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Hi,

Prof. Leach has a good description on his use of the JBL T-circuit on http://users.ece.gatech.edu/~mleach/lowtim/output.html, though I wonder if anyone have more links to this type of output stage?

I'm trying really hard to "fully" understand the Leach-amp and I'd like some more theory to dig into.

What I've came to realize/understand is that it is really important to tune the crossover distortion in any kind of A/B stage, but in a T-circuit this is somehow a little bit easier to manage than in other solutions.

Am I just inexperienced and plain stupid, or am I on the right track?

Best regards,
//magnus
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Old 13th December 2001, 11:38 AM   #2
ppl is offline ppl  United States
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This Circuit is quite standard by now and almost every-one uses it But just like the Dynamic-Bias Technique of Nealson Pass, the T-Circuit is called several different names. the most common is Single Ended Push Pull.
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Old 14th December 2001, 12:54 PM   #3
swede is offline swede  Switzerland
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Thanks,

So, where do I find a good explanaition on the sircuit?

I'll post my findings here in a bit, if I find some good ones on the net.

//magnus
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