ER-2 Block 3

Four knobs cover Intensity, Offset, Speed and Volume. Offset changes how the internal LFO ramps up, which shapes the feel of the pulse beyond the usual rate and depth settings. The Phase toggle sits between the knobs, and ThorpyFX says each position gives a different depth to the vibrato and chorus sounds.

Two footswitches split bypass from the Vib/Cho mode switch, and the vibrato setting delivers a fully wet signal. The jacks are top-mounted, and the recessed knobs sit on a sloped front panel.

The enclosure is laser-cut anodised aluminium on a blue and black sparkle powder-coated base, with aircraft line art on the faceplate and an Earth graphic on the side panels. It measures 100 × 125 × 53 mm and is handmade in the UK.