A museum grade , special tube radio loaded with lots of features and unique Shallkompressor (Sound kompressor) sound manufactured by Graetz Altena Westfallen in W. Germany in 1957.

The Shallkompressor pipes are operating similar to those in an organ and amplify only the resonant frequency , which is determined by the mechanical length of the pipe generating a fantastic sound.

Superhet , ZF/IF 460/10700 KHz with 6 AM and 11 FM circuits.

Wave bands , LW, MW, SW, FM.

Power Supply. 110, 127, 150, 220, 240V , AC 55/60 Hz.

Four speakers.

MW ferrite antenna.

FM loop antenna.

Bass and Treble tone adjustment with visual indication.

Klangregister (Sound Register) with,

Speach, Solo and Orchestra settings.

Switch off for "Magic eye", 4R Raumklang (Surraund sound),  Aussen-L.

External speaker connection, 5 Ohm.

Record Player connection that will accept any audio source.

Wooden cabinet, table model with push buttons.

Dimensions, 25.4X14.4X10.6 in.

Weight, 31 Lb.