I bought this AER Amp One around six years ago and have used it mostly for upright gigs where I needed more volume, but it is great for electric bass as well. It is in very good condition ands comes with a padded bag. $950 includes US shipping (it sells new for $1800). Paypal only. The AER Amp-One 1x10" bass combo pumps 200 Watts of power through a high-output 10” speaker for optimal performance. This single channel combo is highly portable. Great for live performances, the Amp-One has a dedicated line out perfect for additional support from a mixer or PA system. The Amp-One has enough power to fill the room with lush bass tone and won't take up a lot of real estate on the stage.