Master volume wiring.

[davidwpack]

Ello. I'm wondering if anyone can tell me if it's possible to take a master volume out of the circuit using a spst push/pull switch. I was looking at a diagram for a type 3 ppimv and switching it out of the circuit with a dpdt push/pull switch. I'm wondering if you can do the same with a spst. Thanks...dave

[sluckey]

I don't think so.

[SILVERGUN]

How 'bout this?
You'll be left with some series resistance on each side, so I wouldn't consider it being totally out of the circuit

[kagliostro]

I was wondering which is the type 3 ....

for sure with one SPST you can take off a Crossline MV




For the type 3 you must use one SPDT + one Relay

Franco

[VMS]

I also thought that the crossline was the type 3 and like K said, yes you can use spst switch

[davidwpack]

Yeah, that's the one. Thanks guys. Know how the lugs are wired with a push/pull switch?

[SILVERGUN]

My post was not correct. I didn't think it through. An SPST in the position I drew wouldn't work for a number of reasons, based on how you tried to wire it.
My bad...now back to my hoagie.

[sluckey]

Yeah, that's the one. Thanks guys. Know how the lugs are wired with a push/pull switch?

Sorry about my previous reply. Yes, a SPST switch will work. Just cut one of the wires going to the pot and connect the two cut ends to the switch .

[davidwpack]

Gotcha. Thanks!