My latest pedal build. Pcbpedals Mach 1 (Greer Lightspeed clone). "The Warp Speed". Sounds awesome with maybe a minor issue with volume. See comments... : r/diypedals
Lightspeed Organic Overdrive - Greer Amps
Greer Amps Light Speed Organic Overdrive Pedal | Cream City Music
Other/unknown Greer Lightspeed Black - Pedal on ModularGrid