The California Tweed 6V6 4:40 combo amp from MESA/Boogie brings back the vintage tone inspired by the '50s Tweed circuits developed by Leo Fender and adapted in the '60s by Randall Smith. With an organic-sounding voice, powerful controls and smooth transitions from clean to clip and back again, the California Tweed delivers exciting tweed-based performance and authentic 6V6 character that raises the bar in the world of vintage tone. One look at the front panel reveals an elegant channel simplicity with Normal and Low inputs, Gain, Treble, Mid, Bass, Presence, Reverb and Master Controls. Also containing a fully buffered, tube-driven series FX loop, the California Tweed delivers everything you need for golden tone.