Guitar Splitter
Posted: Mon Jun 19, 2017 7:57 pm
Ok so I have mocked up a schematic for the guitar splitter I've been talking about.
Basically I want a straight connection through to amp 1 (J2) plus a buffered, isolated connection to amp 2 (J3) with the option to ground lift + phase invert this (J3) (I know this is backwards and could do this with 1 extra output- the schematic software I was using is extremely gumby).
I also want to be able to vary the input impedance on the buffer.
I need some help from the brains trust:
- the jensen schematic I'm basing the splitter off uses a resister and cap between both legs of the transformer on the output side. I'm not sure what this is for. Do I need it?
- I have omitted the output cap on the buffer, do I need this?
- should I be buffering the whole thing?
- have I got anything obvious horribly wrong?
Cheers
Basically I want a straight connection through to amp 1 (J2) plus a buffered, isolated connection to amp 2 (J3) with the option to ground lift + phase invert this (J3) (I know this is backwards and could do this with 1 extra output- the schematic software I was using is extremely gumby).
I also want to be able to vary the input impedance on the buffer.
I need some help from the brains trust:
- the jensen schematic I'm basing the splitter off uses a resister and cap between both legs of the transformer on the output side. I'm not sure what this is for. Do I need it?
- I have omitted the output cap on the buffer, do I need this?
- should I be buffering the whole thing?
- have I got anything obvious horribly wrong?
Cheers