Application Notes and Manuals

Vision Wah User Adjustments

Metalloid Operating Instructions

Effects Chain Hints and Tips

Roger's Favourite Pedal Combinations and Tips & Instructions

AC Powering of Roger Mayer Pedals

Bypassing Myths - Fact or Fiction

Guitar Effects Systems and Recording Interface Basics

The History of the Octavio and Octavia

Voodoo-Vibe+ Application Note & Operating Instructions

Voodoo-Vibe+ External Speed Control.

Voodoo-Vibe+ Wiring Update.

Concorde+ Application Note & Instructions

Vision Octavia Application Note & Instructions

Voodoo-Vibe Jr Application Note & Instructions

Vision Wah Application Note & Set-up

Vision Wah Special Application Note & Operating Instructions

Voodoo-Vibe Application Note & Operating Instructions

Voodoo-Vibe Application Note - External Speed Control.

Jukebox Application Note & FAQ

The above files are in pdf format.