Certified Used units have been used in the field and at trade shows or taken in as a trade-in for other Teegarden Audio products. They typically have minor cosmetic defects only,  such as dents, scratches, painting errors, or misprints which do not affect the sound quality and usability of the product and have undergone a full factory reset and certification.  Used purchases come with a 6-month limited warranty. (actual knob may vary depending on year of manufacture)
 
The Fatboy Tube DI is the pinnacle of vacuum tube-based direct injection technology, allowing for gentle and natural saturation of your instrument's signal. The Fatboy Tube DI is a versatile tool for any studio. Its tone is warm and rich, perfect for adding the vibrancy and depth that your recording needs. Whether you're a solo artist or part of a larger ensemble, the Fatboy Tube DI will give you the sound you're looking for.
 
Simplicity of design and use as well as sonic excellence makes the Fatboy Tube DI the DI of choice for discerning players, engineers, and producers. If you want the most massive 3D sound possible, get the Fatboy Tube DI!