Firstly I'm new around here so be gentle .
I've just bought a used Variax but it isn't coming with any extras so no TRS cable, Di or power cable.
I know you can just use rechargable AA's and a standard lead but I just know I'll get to a gig and realise I haven't charged the batteries so I need to make up a power supply.
5m TRS cable, about a tenner on ebay,
9v power supply, just a normal pedal one,
They're both easy, I'm gonna use an old A/B box with a stereo jack socket wired in for the input and then the two standard outs, one to amp and one to a tuner.
What I need to know is which part of the cable does the power go to, tip, ring or sleeve? And I assume it will earth through the negative side of the sound signal.
I hope my question makes sense, I'm no electrical whizz but this should be simple enough.
I haven't got the bass yet so can't have a look but was hoping someone here might already know. Or even better have a link to a wiring diagram for the XPS Di box.
Thanks in advance
Allan.