Great portable amp. Does surprisingly well with the low-B of my 5 string (Xotic). It is in pretty good shape for a 30+ year old amp...scuff marks here and there... These are built like a tank! I was going to put a new NEO speaker in about 3 years ago because the sponge around the speaker was getting ratty, but the guys at CAE Sound in San Mateo CA recommended to keep the original and get it re-coned. They believed the voicing was better with the original Pyle speaker than an Eminence. Honestly, why play around with a good thing? Anyhow... 100W output into a 12 inch speaker. Always thought the model number corresponded with the output. My bad! Since getting it re-coned it has had minimal play time, mainly as a practice amp and once in a blue-moon high school gigs for my daughter. I was using my Walkabout and Schroeder/Eden, then Schroeder/Nano. Features: - built-in compressor - sweepable chorus - 4 band EQ - 2 XLR line-out for low-z and hi-Z - 1/4 out for external 8 ohm external speaker. $250 OBO. Buyer pays actual shipping costs. PayPal preferred. Will entertain trades...who knows?