One Of The Most Powerful And Versatile Bass Amps Fender Has Ever Created, The Super Bassman Is A Stadium-Level 300-Watt Tube Head Designed For The Biggest Shows And The Largest Stages, With Enormous Fender Bass Sound And Sparkling Vintage Fender Looks. Perfect For Stage And Studio Alike, Its Dual-Channel Design Uses Modern Technology To Maximize Classic Technology, With Classic Fender '60S "Blackface" Styling And A Wealth Of Innovative Features On The Front And Rear Panels.

Features Include A Tube Preamp (Two 12Ax7S) And Power Amp (One 12Ax7, One 12At7, Six 6550S); Vintage Channel That Delivers The Full, Warm Sound Of A Classic Fender Passive Tone Stack; Overdrive Channel That Delivers The Aggressive And Responsive Sound Of A Modern Active Tone Stack (Choose Between Channels With Included Footswitch); Rear-Panel Fender Automatic Bias System That Constantly Monitors And Re-Biases Tubes For Perfect Performance And Alerts You When Service Is Required; Speaker Output Switch That Can Be Set To “Mute” To Turn Speaker Off And Record Silently Using Preamp Tone From The Xlr Output; Impedance Switch (8, 4 Or 2 Ohms) And Master Volume Control With Push/Pull Mute.