Please look this over for me.

Started by Levispeights, September 07, 2015, 10:26:24 PM

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Levispeights

Hey guys,
Before I go breadboarding this thing, could you guys take a look and tell me if there's anything wrong with this schematic that pops out at you? It's pretty simple and nothing new, I just want to get a few more eyes on it first. Specifically the tone control. That should work right? Thanks!


PRR

I don't see the full power scheme, but at a guess....

> the tone control. That should work right?

Not until you return the 100K pot to Vref, to keep DC bias on the opamp.

OTOH there is no reason to return the 0.27u to Vref, Gnd is fine here.
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Levispeights

Quote from: PRR on September 07, 2015, 10:55:41 PM
I don't see the full power scheme, but at a guess....

> the tone control. That should work right?

Not until you return the 100K pot to Vref, to keep DC bias on the opamp.

OTOH there is no reason to return the 0.27u to Vref, Gnd is fine here.

Boom!! And that's why I love you guys! Thanks!!

antonis

We will only love you too when you decide the value of Volume/Level pot.. :icon_wink:
"I'm getting older while being taught all the time" Solon the Athenian..
"I don't mind  being taught all the time but I do mind a lot getting old" Antonis the Thessalonian..