Have a very nice ampeg b5r bass head . Dual channel , clean and overdrive that you can run separate or combine . All the bells and whistles . These sound great ! I had a b2 and couldn't stand it , this one is totally different . It's an awesome head , but gas has hit and I need to sell it . 300.00 plus shipping in the lower 48 only . If the amp I'm wanting I buy sells , I will take trades or just keep it .