Effect Pedals & Processors
MXR M87 Bass Compressor
MXR M87 Bass Compressor, Effect Pedal, Compressor pedal for electric bass, CHT "Constant headroom technology" for clean and clear sound quality, Knobs for output, input, release, attack and ratio, LED chain with 10 LED for "gain reduction" display,...
https://www.bizrate.co.uk/effectpedals_processors/mxr-m87-bass-compressor-oid2406026019.html