OG-1

Overdrive

Overdrive covering both the Boss OD-1 and SD-1 circuits in one enclosure, on a JRC4558D.

The OG-1 is PastFX's overdrive covering both the Boss OD-1 and SD-1 circuits in a single compact enclosure, built around the JRC4558D chip.

It ranges from the OD-1's raw, symmetrical drive to the SD-1's smoother, tone-controlled overdrive, with added shaping options, so it captures two classic Boss drives in one box. It suits players who want the vintage OD-1 grit and the more familiar SD-1 voice without carrying two pedals. A versatile, vintage-flavoured overdrive.