Page 1 of 1
Single input two volume controls JTM45/Plexi
Posted: Sun Sep 17, 2017 5:19 pm
by Homebelly
Just wondering if it is possible to have a single input and still have fun jumping the channels?
Thinking it could be put onto a couple of switches maybe?
I found the older thread, but it has lost it's attachments during the change over to the new forum host/server.
Re: Single input two volume controls JTM45/Plexi
Posted: Tue Sep 19, 2017 2:05 pm
by stump
You sure can. I have a diagram somewhere, using one switch for three positions. I'll try to find it and post it for you.
Re: Single input two volume controls JTM45/Plexi
Posted: Tue Sep 19, 2017 2:50 pm
by Homebelly
That would be awesome!!
Re: Single input two volume controls JTM45/Plexi
Posted: Wed Sep 20, 2017 12:20 pm
by d95err
Wire the input to both channels. Then use a three-way on-off-switch to mute each channel at the wiper of the volume pot. Center position (no mute) will be both channels.
Another option is to use a two-pole on-on-on switch where each pole connects/disconnects the volume wiper to/from the mix resistor. Center will have both channels connected.
Re: Single input two volume controls JTM45/Plexi
Posted: Fri Sep 22, 2017 3:29 am
by Roe
some just wire the input to both grids and then just adjust the two vols to get the desired mix.