I set my MP3gain to 90. I find this setting makes it easy to blend my guitar in with the backing tracks when playing live. My Guitar is plugged into a USB audio interface and I use TH3 as an amp sim. I use a Behringer FCB1010 foot controller to control the TH3. This then simply plugs into the PA all balanced and with all the backing tracks about the same level, I have no need to dive for a volume knob on the PA.

That is my method

Tony


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