Master series Marshall JMP JCM800 Service Dvd by Lee Jackson

This DVD has Lee Jackson showing you how to to service your own amp, and to keep it healthy and running correctly. This Video includes changing Critical Capacitors and Setting Tube Bias, and what to look for on a Scope. This Video will show Critical Tips in Keeping them running for Years.
This is a Technician’s Must have, and a Road Crew’s Dream.
Easy Reference for Repairs
The Dvd Have simple directories so you can click to the different Chapters of Service, from re-Caping the Main Power Supply to fixing various common problems and Modifications.
This DVD has Lee Jackson showing you how to Repair your own JMP JCM800 Amplifier.
Lee goes through Step by Step instructions, and covers Testing, Biasing and Final Setup.

Trademarks: All terms mentioned in this Video that are known to be trademarks and/or brand names are listed below. Lee Jackson is not affiliated or a manufacturer of any of these products. Acoustical Manufacturing Co, Ampeg, Bedrock, Bell Lab’s, Boss, Celestion, Crate, Fender, General Electric, Gibson, Groove Tubes, Hiwatt, International Music Corporation, Laney, Marshall, Mesa Boogie, Musicman, Neutrick, Orange, Peavey, Pignose, Roland, Seymore Duncan, Sears Silvertone, Soldano, Sound City, Sovtek, Standel, Traynor, Vox, Yamaha