I went in today to see if I could get a little practice combo and my Bass Department guy steered me onto this instead. It was Memorial Day and they were closing this one out as they were dropping the more expensive "Professional Series" SWR models from store stock. 68% off list, brand new, full warranty. Oy, how could I go wrong? Man, this is such a quiet amp! No tweeter hiss, idle hiss, nothin'! Here it is.