Kalamazoo Model Two single ended tube amp, in good shape. Tolex has some tears and wear, and the grill cloth also has wear (see pics). Has had the filter caps and tremolo caps replaced, and a three prong power cord installed. Speaker is not original (original died long ago), has a modern Jensen special design speaker installed. Has been modified with a gain switch installed in place of the second input, the switch inserts a cathode bypass resistor in the first preamp stage, cranking up the gain. It adds a significant amount of gain, with the switch on and the volume up it gets pretty distorted. Since the switch is in the hole for the second input, the amp could easily be restored to stock, as no extra hole was drilled.

Amp produces around 5-8 watts from a single 6bq5 power tube, also uses 2 12ax7a's and a 6x4 rectifier.