Effect Pedals & Processors
MXR M152 Micro Flanger
MXR M152 Micro Flanger, Flanger Effect Pedal, 100% analog flanger, Controls: Rate and Regen, True bypass, Power supply via 9 V battery or optional power supply #134892# (not included)
https://www.bizrate.co.uk/effectpedals_processors/mxr-m152-micro-flanger-oid1819709811.html