I'm still waiting for my PH3D to arrive from Spain (supposedly tomorrow). I've got fresh batteries and the op amps from Mouser ready to go. I have...
Did you get it with the factory op amps or were the OPA627/637s included? I'm curious to hear another opinion on that mod.
Thanks for the review and op amp suggestions. Just to confirm, you've put OPA637s in the circled postions and OPA627s in the secondary positions,...
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