PreSonus SLMAR8 8-Channel Hybrid Performance and Recording Mixer Current and it will work fine

and it will work fine with professional and consumer headphones but the volume will differ depending on which type of headphone you use

One Celestion 12" Greenback 25 speaker

Class A mic preamplifiers and +48V

soft-clipped distortion

this is one of the most expressive Cry Babys ever

PreSonus SLMAR8 8-Channel Hybrid Performance and Recording Mixer Current and it will work fineAll of the connections and controls you need. StudioLive AR8 USB mixers are packed with the connections and controls needed to mix and record live, in the studio, and in rehearsal. Each of the two mono channels and two stereo channels includes level control; a mic input with one of PreSonus prized Class A preamps; three band EQ; and more. Besides the main outputs, you get a monitor mix output with a dedicate bus for feeding a stage wedge, headphone