D*A*M Forum

These pedals were made by Sangil Mfg Co. Sangil was a short lived company that Ed Sanner and Ken Gilstrap both ex-Mosrite started around 1970. Ed was the designer and builder of the electronics and Ken was in charge of sales.

A few of the Iron Butterfly pedals did get made and sold in the day and was approved by Iron Butterfly but only a handful as the deal was never officially consumated.

Ed Sanner previously designed the fuzz circuit for the famous Mosrite Fuzzrite and the Rosac NU-FUZZ pedals which were two different circuits. The Iron Butterfly is a different circuit as well and, it has an awesome fuzz sound all to its own, like a Super Fuzz or Fuzz Face with real character and the wah works great.