The instrument
The Philicorda AG-7600/00 came onto the market with the Philicorda AG-7500 organ at the beginning of 1963, The tube amplifier with loudspeakers is fitted under the organ.
Details
The AG-7600 has a built-in spring reverb, two separate output stages and speakers for 2 modes (switch SK2): the stereo amplifier or one channel with direct sound and the other channel with reverb. There are two elliptical speakers AD3570AM with 800 Ohm. The 4 tubes in the reverb unit are EF86 oder E80F, 2 ECL86, EZ81.