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Chip Amps Amplifiers based on integrated circuits

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Old 28th October 2009, 12:47 AM   #21
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Hello old thread....how are you ?

I'm building a chipamp with some Apex PA-12's (120 watt)(recycled pull, TO-3-8pin).
I've built one channel w/one chip,
non-inverted,
3mA offset,
from datasheet schematic,
+30v 5 amp bench PSU,
sounds swell for just one channel.
Pics later tonight.

=R=
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Old 28th October 2009, 08:26 PM   #22
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I broke off to start a new thread about my PA12's....I'm such a rebel......
NEW THREAD
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Old 6th November 2009, 05:00 PM   #23
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BTW....I don't see any RCL pins on the PA03 as SIVAN_AND's schematic shows.....questionable...I wonder if he really built this with PA03's.... Caution.


However, I now have some PA03's and will be building an amp or two (subwoofer amp ??)

RR

Last edited by redrabbit; 6th November 2009 at 05:06 PM.
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