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Post by heathkit on Dec 17, 2014 2:36:03 GMT
What do you do when you're really happy with the sound of your Panda HP amp, but you can't help wondering if you could still improve it? I found a very nice dual regulated PS design at AMB labs and decided to use it on the Panda. Testing out the theory: Hmm, big empty space here now: The trickier bit, removing the 4 zener regulator circuits and replacing with 4 - 133 ohm resistors (don't ask how I arrived at that value): Set aside for use in some future project: Listening impressions to follow...
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