Been tweakin' a P&W preset for my new Gretsch White Penguin. Disclaimer: I have not tried it live yet as I am not scheduled until later in May. Sill, it is starting to sound good to me so I thought I'd share. Based on an AC-20. Effects include the 80's chorus and 2 drives (Timmy and Esoteric). Reverb, delay, and a filter for clean boost and there you have it. Hope you enjoy it.