This is an awesome box and in excellent condition. Routes your whole pedal board and more. It’s a custom unit. If you’re familiar with the bass interfacer, it does everything the standard ones do plus has an extra In/Out with FX loop. I bought this several weeks before I came off the road, after that it’s just sat on my shelf. It allowed me to run a clean bass line, FX bass line & external in/out for an analog synth. It also has an amp send w/ onboard mixer so you can control how much of each signal goes to the amp. Its got it all phase switching, parallel summing (so you can use any fuzz/OD you want & no low end loss). Honestly you could buy it just for the summing and then never worry about your low end haha. It’s amazing but I don’t do it full time anymore &we have a baby on the way! I’m in Nashville so I can meet you or if I ship, I’ll pay shipping(UPS insured). Only shipping to the continental US. Paid $450 for this brand new. Feel free to message for any questions/offers.