This is a used Xotic Effects BB Preamp #31, a bass overdrive pedal designed to add warmth and grit to your bass guitar tone. It is being sold in used condition; potential buyers should review the listing for specific details on its cosmetic and functional state. This preamp pedal is suitable for bass players looking to enhance their sound with harmonic overdrive without losing low-end clarity. It can be a practical addition to a pedalboard for genres from rock to blues. The item ships with free shipping. Please check the listing for full details on the pedal's condition and any included accessories, as complete specifications are not provided here. Xotic BB Pre #31 Bass Pre. Color: multicolor, Condition: Used, Made in NA. Listed at 292.28 USD. Perfect for BB preamp enthusiasts and collectors seeking an authentic piece of audio history. As a bonus, I will include a BOSS adapter to ensure compatibility and ease of use. To Fit Bass Guitar. Key Features.