Fryette SAS

S.A.S. Tube Distortion

The S.A.S. Tube Distortion pedal from Fryette has an innovative, pentode-driven, variable-bias tube design that can produce anything from a slightly edgy clean boost to full-blown flaming-guitar euphoria. An EF86 tube is used for its balls-out character, exceptional gain, and low noise.

http://www.fryette.com/content/SAS-PG.pdf