New Roger Mayer purple haze octavia

Everything between your guitar and amp.

Moderators: VelvetGeorge, BUG

Post Reply
frenchie
Senior Member
Posts: 1503
Joined: Fri Oct 26, 2007 7:50 am
Location: france

New Roger Mayer purple haze octavia

Post by frenchie » Mon Apr 18, 2022 8:19 am

https://www.youtube.com/watch?v=q7IQGzlvks4
https://www.youtube.com/watch?v=7WSK5kbgEZs

I guess we'll finally get to know a bit more about the actual BOG circuitry .
From the looks of it inside , all the old Octavio topic's participants claiming BOG was a totally different circuit were right ! There's an additional amplification stage behind the ferrite core transformer and then an output stage eerily similar to that of RM's transformerless octavia ^^ , that and apparently two transistors stuck between the jacks that I have no idea what they can do !
Reverse engineering fun ahead !

Post Reply