Variable Line Out Box help ?

[Soulchief]

Variable Line Out Box ?

I ran a search and I know this has been talked about in various ways but a lot of the links are dead..

Could anyone layout how to make a 'Variable Line Out Box with a Ground Lift switch' for various tube amps up to 100watts to route to a WET Rig? I don't need any cab simulation..

   Thru Speaker Jacks
   Potentiometer
   Line Out Jack
   Ground Lift Switch?

I do understand they are NOT Load boxes and must have speakers connected.


I just don't know about values..
I see some people mention output impedance of the Line Out making them really low (under 1K) and some say 10K.. ?


I'm just looking for variable level control, transparent line out, and a possible ground lift incase needed.


Thanks for any help

[PRR]

If you need a ground lift, then you need a transformer.

[Soulchief]

^ ^ ^  Oh that's right... forgot about that.

How 'bout still basic as described but no 'Ground Lift'?

Thank you again

[PRR]

This also isolates: Scosche LOC80 2-channel line output converter