I've had this amp for a little over two years now. It works beautifully for practice or garage band type situations, especially if you bi-amp it with a 10" practice amp like I did. Loud enough for medium sized gigs I guess (none of the bands I've been in have ever really gotten off the ground for one reason or another). The tone is very flexible once you figure it out. 160W with a 15" Black Widow speaker. I'm willing to sell for $250, buyer pays shipping or local pickup OK (I live in the east bay). Reason for selling: Peavey Firebass II head w/ Avatar cabs.