MXR M293 Booster Mini Dunlop_JD215 this microphone is used for

this microphone is used for many diverse applications in professional recording studios

Loop short

changing the K4815 into a special type of auto-arpeggiator

recording consoles and more

that allows to have 2 switch controls (left and center pedals) and 1 continuous control (right pedal) connected only with one standard stereo jack and a single cable

MXR M293 Booster Mini Dunlop_JD215 this microphone is used forThe MXR Booster Mini gives you the sonic secret sauce of the Echoplex Preamp with the legendary boosting power of the MXR Micro Amp in a lightweight, space saving mini housing. The Volume control has up to +25dB on tap while the Tone control rolls off highs. To add a little extra grit to your signal, adjust the internal Echoplex Preamp level control. Put the MXR Booster Mini on your board to save space, season up your tone, and fly high above the mix.