I'm with you, fellow small time home recording guy who needs to carry around adapters. My synth is 3.5mm out, my mixer is XLR / 1/4 inch Mono or Stereo, my piano puts out in mono or stereo 1/4, and on and on and on.
I still think that the hubris to say 'what's one more adaptor' is enormous.
I still think that the hubris to say 'what's one more adaptor' is enormous.