What type of tone control is this one?
Is it some kind of non inverting Baxandall?
What about this other?
Is it some kind of non inverting Baxandall?
What about this other?
No, the filter components aren't in a feedback loop so both are passive (lossy) filter networks. Whether they have a particular name attached to them I can't say.
OK, I just noticed the top tone control is both passive for the treble section, and active for the bass section. The bottom example is totally passive.
Mike
OK, I just noticed the top tone control is both passive for the treble section, and active for the bass section. The bottom example is totally passive.
Mike
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Ah, ok, thanks. I thought about being passive for a second but given the type of amplifier it is, it seemed too weird to me.
Any idea of why would they do that? Both have LM3886 amplifier chips on them.