Re: OT: LEDs for amp channel switching

[Charles Zwicky <cazwicky@earthlink.net>]

Title: Re: OT: LEDs for amp channel switching

> > Are the switches unique for each selection or are they set up as
> A/B
> switches?
> I believe they're unique for each selection, with some kind of logic
> circuit
> in the head doing the
> actual routing.

Have you measured if there are voltages present?

> >   when
> you switch from channel one to channel two do you need to
> > deselect channel one?
> No. I just stomp on the appropriate switch and the channel switches.
> Two
> stomps for a change of channel would be pretty unergonomic. Or maybe
> the
> word is
> "dumb."

Then these are likely to be momentary switches....

> > I think that if you were to arrange the LEDs in series and use
> a
> > diode matrix to determine which LED was lit for which combination
> you
> > could get it working
> If you say so. Doesn't
> sound too hard. Got schematic?
> dB

I recommend that you contact carvin's tech support.

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