MayFly Audio Open Window Transparent Overdrive Shell Packs/Full Kits Most of us don’t need

Most of us don’t need a big looper rig

Plays well and sounds great

which deliver all that classic vintage tone with presence

Bridge:  Ebony

Metal clips

MayFly Audio Open Window Transparent Overdrive Shell Packs/Full Kits Most of us don’t needTransparent overdrive that gives you more of what you like of your current rig without screwing up the tone of your guitar or amp. Set it for just a little bit of breakup, or crank it up for a big overdrive sound. Now with new artwork! Our wonderful artist, Sabine Elliott, has transformed the look of the Open Window. Now the original ones are collectors items! Same great circuit, brand new looks. Asymmetric clipping for natural sounding overdrive