The Route 66 is a completely original design based around the classic KT-66 output tube. The Route 66 is the first ever winner of the Editor’s Pick Award from Guitar Player Magazine. The EF86 front end coupled to the big bottled KT-66 out- put tubes let’s loose a thick bottom end with a clear singing top.
Changing Output Tubes: If your amp starts sounding a bit dull or lacks punch it’s usu- ally time for a new set of output tubes. The Route 66 is fixed biased so it is recommended that you rebias when changing tubes. Always use a matched pair of KT66s. We use Groove Tubes KT66-C as our standard KT66.
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