PA-03 ChipAmp 600watts

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redrabbit

redrabbit

Member
Joined 2004
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=
 
redrabbit

redrabbit

Member
Joined 2004
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
 
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