Amazon.com: MXR M80 Bass D.I.+ Bass Guitar Preamp Distortion Pedal with Footswitchable Distortion Channel, Noise Gate and XLR Direct Out with 2 Path Cable and 2 Instrument Cable: Musical Instruments
MXR EP101 Echoplex Preamp Pedal | Full Compass Systems
MXR M81 Bass Preamp Pedal
mxr m81 bass preamp pedal bundle with xlr direct out, 3 band eq and level controls w/ 4 cables - Newegg.com
MXR Thump Bass Preamp Pedal at Moore Guitars
Amazon.com: MXR M81 Bass Preamp Pedal Bundle with 9V Power Supply, 2 Patch Cables and 6 Dunlop Picks: Musical Instruments