B-Stock units typically have cosmetic defects only,  such as dents, scratches, painting errors, and misprints. They do not affect the sound quality and usability of the product. B-stock purchases come with a full Teegarden Audio 2-year limited warranty. 
 
From the makers of the acclaimed Fatboy Tube DI comes the Teegarden Audio Magic DI, a transformerless, balanced, active, direct injection device that offers maximum headroom, low distortion, and pristine sound quality. It can accept input levels from passive guitar pickups or piezo transducers up to line-level console or preamp levels (-40dBu to 0dBu). ​The Magic DI was fine-tuned to excel on acoustic guitar & stringed instrument pickups but sounds equally stellar on keyboards and bass guitar. The flexible Combo XLR/1/4" input jack, combined with the Pad and the Active Buffered Thru can also be used to reduce line level signals to instrument level and function as a ReAmp device.  Pure. Simple. Magic!