Here is some info and prices on the program. All the options below can be mixed in that case the price you pay will obviously vary. Prices include shipping both ways.1. Complete check of all electrical and mechanical functions and replacement of appropriate parts. Example: filter caps, rear panel switches, power cord , power switch, removal, cleaning and replacement of thermal paste on all currently installed power output devices. Plus anywhere the amp doesn’t meet original performance criteria. Price $1000. 2. Cosmetic Upgrade: Includes reworking the faceplate, top and handles. This includes a total refinishing of the current hardware. Doesn’t include back panel or heatsinks. They will do their best to fix dents, bends and imperfections. 3. Output power transistors replaced with the most recent applicable power devices. This includes the removing and the reassembly of the amps heat sinks and the removal of the older power transistors. All the power transistors are replaced w/the most up to date applicable versions. You can e-mail Dave nelson at Bryston and they will send you a brochure on request if interested.