Finally got a very ancient red drum box here in front of me (thnx Trond!!!) with a 1/4 jack audio output. I'd like to have an option to send audio back into modular as well for processing, filtering etc... I'm sure I'd be happy just with a basic adaptor, no need to mod the module.
So wondering is it ok just to solder a 1/4 jack to banana (what should I do with ground wire then )? Will audio match levels of BB system?
