Metasonix has introduced the F-1 distortion pedal.
The F-1 pedal uses a unique vacuum-tube pentode circuit to do something special: it simulates the extreme distortion, parasitic oscillations, and other unique sounds that come from a tube guitar amp that is being ‘overdriven to flaming destruction.’
The “Complex Distortion” knob varies the plate loading on the two pentodes to give asymmetrical distortion, and it varies the feedback effects—all on one knob. Metasonix founder Eric Barbour describes it as “Typical of the things that happen when the EL34s in a Marshall or similar amplifier are driven to the point of meltdown, and the power and output transformers threaten to go open-circuit. You can almost smell the smoke pouring out.” Continue reading