dual rect loop help!!!!

[rukas]

Hiyas was wondering if anyone uses a Gt6\8 with their dual rectifier??
i keep getting a harmonic kinda whalling noise from the tubes when i try and run the loop with the 4 cable method.. can anyone help me take me thru it step by step as im at the end of my rope.. there is alot about loops but not about how to link it..

help appreciated cherrs

 

[prs_cky]

run the pedal from your guitar then to the amp input. the gt-6/8 has things that are ment to go through the input.

 

[Storm]

That's the problem with the rectos and using the GT8/6 with the four wire connection. You need a series FX loop for that connection and the rectos have a parallel loop. There is a mod from Mesa that can de done to fix this.

Ciao ...