The Axe FX is one of the greatest 1U power amplifiers available, and this Like New In Box unit is made especially to work with the top modelers available. Fryette deliberately replaced the tubes in this machine with higher-quality Sovtek tubes and rebiased it. We asked for better glass to be installed in the Ruby Tubes that were originally included with the device, so it sounds fantastic and is ready to rock. Bamavoo@protonmail.com for further details in good condition and has the original packing. $850 covers the delivery of packages.