I am planning on getting a new amp by the end of October, probably ampeg. A friend of mine recently baught a very nice svt classic, which is about 2000 canadian. I believe the svt-5 pro which has more options and about 700 watts more capability, was i believe only a little more expensive, or could have even been cheeper ( I remember the price 1700 but i think that was for a 3). I have only played off the 3 pro, for those who have extensive experience with these 3 products, what can you tell me about versatility, durability, overall sound quality and capability. thnx a bunch!