Ok, .... let me rephrase my earlier question. Is the ground reference of the non-inverting inputs of the operational amplifiers (the ones that execute the summing point of the feedback loop) sufficient to guarantee zero DC offset on the output of this amplifier?
They provide bias as well as some noise 😉 for our fancy "LTP" and mosfets, the setup is such that we can do 10 - 18 amps with 10v GS at opamp clipping
Thanks for clarifications. Indeed, an interesting design. One of those projects that I would consider, time allowing, to cue up for the next soldering experience.
By the way ... I suppose that you have one up and running by now?
Any audiophilistic and subjective opinion as to "how it sounds" (in the non-engineering sense)?
There are updates to keep the phase margin at a safe point
I normally allow each builder to express their perception without my bias 😉.
I normally allow each builder to express their perception without my bias 😉.
- Status
- Not open for further replies.