Front Panel Features: Dual channels - instrument and microphone Channel 1 has piezo and active inputs, Lo Trim, Hi Trim, & Gain w/ pull reverb Channel 2 features 1/4" and XLR (which can supply phantom power), Gain, w/ pull reverb Adjustable Reverb saturation 5-band graphic EQ Adjustable notch filter 16 position reverb w/ 4 plates, 4 room, 4 hall, and 4 delay settings Back Panel Features: Reverb foot switch jack socket Post EQ, unbalanced DI output plus link and line IN/OUT jack socket Effects loop SEND/RETURN jack sockets Dedicated ground lift switch Two 5" 50 watt speakers 17" wide x 10" high x 10" deep; 33 lbs. $600 mint condition