Carvin X100B Vintage 1980s Tube Guitar Amp HeadNotes Likely produced in 1984 or earlier based on design and features 6L6 power tubes XLR footswitch jack Chrome corners 3 way attenuator (Full 50% 25%) 3 way impedence switch (4 8 16ohms) Effects loop with 3 way level switch (+4 0 10db) Loaded with Groove Tubes No footswitch included A Carvin X100B Vintage 1980s Tube Guitar Amp Head in Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of