I used to use one years ago when I used to use amps with FX loops as a MV, but recently my last three amps have been single channel amps with no FX loops. My Ernie Ball VP is long gone and I've never used a volume pedal in the front of the amp. Was wondering if I could benefit from picking one up again. I play rock covers through a 59 Bassman RI/pedals with a Les Paul and regularly ride my guitars volume to clean things up. Thanks!