Rivera R55 Adjustable Boost Mod - Both Channels!

[soundchaser59]

If you visit this link, you can see and hear how these boost mods were done.

R55 Boost Mods

 

[nzsteve]

I have the KR7, Rivera told me it has adjustable boost on all three chs I think they said via on the board, if needed I could get a shot of the board if needed, or I think the Knucklehead schems are the same, they wont provide a KR7 diagram. I had a Fandango and it had been modded by Rivera for the boost mod.

I would like to change up the lead channels, anyone have any info on mods for doing that?