http://www.markbass.it/product_detail.php?id=183 For sale is a Markbass TTE500 Randy Jackson model hybrid bass head. I recently got this in trade and while it is amazingly tubey sounding and lightweight (13.23 lbs), I ended up finding the full tube head I was looking for on the used market. This is not a 1-trick pony, can sound much like the LMII/III amps that it is based on as well as vintage tube sounds with 4 preamp tubes. Looks cool as hell with led's on the board to light up the internals. The amp and bag are in excellent condition and look new. Street price new $799 plus $75 for the bag + tax. Asking $575 shipped to lower 48 only, Paypal OK. Sorry no trades. Thanks!