I got this a while back as kind of a back up or maybe just nostalgia. My first real amp was a GK800rb.
I have two EBS heads that I love so I don't ever use this GK. Based on what I was told by the previous owner this amp was purchased new around 1996. It has the horizontal power switch found on the older models. It is in nice shape for its age. The knobs are all intact and everything works correctly. I used it for rehearsal last weekend and ran it for four hours without it getting hot.
One of the rack ears was bent when I got it so I had it straightened. The vice scratched up the rack ear so I touched it up with a marker. You can see in the pic.
I am including the tuffbox rack because shipping companies love dropping things.
Im asking $380 conus. A few pics of the front here :
http://s416.photobucket.com/albums/pp249/jschlager