Lots of people use old guitars and amps, but is anyone using old mixers, etc.? This is my mid '70s gear I've never let go, although it isn't especially valuable. The mixer can handle any input except XLR without a line transformer, and it has outputs for speakers, amplified speakers, and line. I plugged my Tele into it through a Pulsar stereo Tremolo. Kinda cool hearing it pan back and forth. If you need six channels of clean and dry amplification, this mixer does that in stereo, 15W RMS per side. The guitar in the photo was my dad's '74 F20. The mics are PE-515 and PE-5EQ.