Hey folks, tried a long list of different Op-amps today. I have to admit, they all had issues compared to the original op-amp. None of them really sounded 'good' to my ears, so there's a definite reason for the 1458 in the circuit.
For now, I am happy to stop tinkering. The fizzle, I think is just part of how the circuit behaves. I may upgrade the speaker to a greenback at some point. But, not in any rush per se.
For now, I am happy to stop tinkering. The fizzle, I think is just part of how the circuit behaves. I may upgrade the speaker to a greenback at some point. But, not in any rush per se.