Inverting and or non inverting amp?


Can anyone tell me if they know if a Musical Fidelity A308cr is an inverting or non inverting amplifier?
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Showing 1 response by tbg

Typically for preamps the number of amplification stages with each inverting the signal determines whether overall it is inverting. Three stages would be inverted. I had a preamp once that had a invert switch. When you pushed it, another tube was in the circuit uninverting the three stage preamp. While there are two and three stage amps, I cannot think of a circuit that would need to have the output inverted.