MXR M81 Bass Preamp Filter Twin so snap up this one

so snap up this one

PICKUPS/ELECTRONICS:   STR Pickups/ 9V Active Vol

Now you can dial in subtle swirling textures

The Clean control lets you blend in as much clean sound as you like

DC IN: 9V DC power input

MXR M81 Bass Preamp Filter Twin so snap up this oneThe MXR M81 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 housepre or post EQ. The Bass Preamp features separate Input and Output level controls and a 3