MXR M81 Bass Preamp Guitar Pedal presonus Resinator™ wood is a composite

Resinator™ wood is a composite material that is more uniform in density and more stable than standard wood products

The Mackie 32-4 Nylon Dust Cover is a snug fit case designed to protect your mixer against moisture

high quality and low noise buffers

then let go to bypass

MXR M81 Bass Preamp Guitar Pedal presonus Resinator™ wood is a compositeThe MXR Bass Preamp combines a pristine bass preamp with a studio quality Direct Out in a Phase 90 sized box, providing clear tone without hogging precious pedalboard space. Use it to add a new voice to an old passive bass, sweeten up any amp, or put some special sauce on a particular song. Dial it in just the way you want it and send it straight to the house pre or post EQ with the built in Direct Out. Separate INPUT & OUTPUT level controls 3 band EQ