Phone 303.766.4505 • Fax [email protected] www.butleraudio.com
Building upon the success of the original Tube Driver series, BK Butler, a 25-year veteran of the professional music industry, knew it was possible
TDB275• ZERO negative feedback. No global negative degenerative feedback loop• Hand selected/matched 6SL7GT Dual Triode tubes (One [1] per channel)• F
Tub e D r i v e n M o b i l e A u d i o
Comments to this Manuals