Dunlop M81 Bass Preamp Guitar Accessories sku-48848773

The Multicolor Dunlop M81 MXR Bass Preamp is listed under Guitar Accessories (SKU sku-48848773; UPC 710137072770). Its Phase 90-sized housing contains a bass preamp and a studio-quality Direct Out. It can give a passive bass a different sound, adjust an amp's tone or be set for a particular song.

Separate INPUT and OUTPUT level controls and a 3-band EQ include a sweepable midrange from 250hz to 1khz. The Direct Out can send a signal to the house, and a PRE/POST EQ switch determines whether the preamp's EQ affects that signal. Constant Headroom Technology provides high headroom, while a GROUND LIFT switch can address ground loop hum.

Factory settings keep Direct Out active and use buffered bypass for the ¼" output. Two internal switches can disable Direct Out and buffered bypass for true ¼" output bypass.