1950s Hammond Reverb DU-1 demo unit

Hammond Reverb D 1 DU 1 Demonstration Unit Organ. AO 35 Tube Amplifier Jensen.

Up for sale is a nice condition Hammond Reverb demo unit.

This is a rare piece. This vintage reverb demonstration unit was for salesmen to bring the reverb into your house, preview the effect so you could order one to have installed in your organ. It has the Hammond necklace reverb, the AO 35 amplifier and a vintage Jensen 12” AlNiCo speaker.

One of the first residential reverbs! Own a piece of history! Great condition for going on 80 years old.