@lewm I’m just curious how that works - doesn’t a "transimpedance" stage’s effective gain rise as the source’s (cartridge coils) DC resistance lowers? So for an MSL with super low < 1 ohm coils and high 0.3 - 0.5mV output (usually typical of 5 - 15 ohm coils), does that not risk overload somewhere? If not that sort of sounds like a magic gain generator 😅
Yes, that was my concern, that I might overload the circuit somehow with that low of an impedance. I was surprised that I didn't have to put it on hi gain for my Transfiguration Phoenix, but now I think I understand why.