Ultra Tremolo in many shades of Tone - The Ultra Tremolo just one of my favorite pedals of all time, warm, fat, pulsing and just so musical. I took this photo on top of a Vintage @officialgretsch from 1957 called the Hi-Fi amp. Think of a @Fender tweed bassman and your pretty close. Get a Ultra Tremolo in tons of option in the color department THANK YOU - The Fuzz Life