Fred is a 6 knob high gain overdrive pedal with an active 3 band EQ. It argubly combines the best of a Tubescreamer with the best of a Guvnor for a marriage made in dirt heaven.
As well as the usual Bass Mid and Treble pots there is a Presence control too, increasing the versatility further.
This kit fits a JP125B enclosure. It is suitable to an intermediate level builder.