I'm using ableton, drum machine, synth, guitar, etc. and don't really have the space/load time to use an amp. I have tried going DI, but it sounds bad. Perhaps it's due to the passive radial, so I might need an active? Anyway. What's my best option for going DI? I've read that the ethos works well for this. Is there any way to use my fender head without a cab? Maybe a dummy load or something.