This amp head was bought so that I wouldnt have to tote my Glockenklang HeartRock to smaller venues. Since then, I have picked up the much more expensive TecAmp Puma 500 and will be using that for now. The Genz Benz Shuttles are light and sound great. In some ways, I prefer the sound of the GB 6.0 over my HeartRock for my upright. This amp was purchased about two years ago and is in mint condition. It comes with the original shipping container and all documents. Also included in the sale is the very well designed padded gig bag. Asking $450 plus shipping.