Hudson Electronics Broadcast Synthesizer Distinctive 1950s valve/tube compressor originally

Distinctive 1950s valve/tube compressor originally built for the US civil aviation industry (one assumes for control towers)

one octave down (-1) or two octaves down (-2)

although typically

With variable delay times via the sliding head (a la Echoplex)

Hudson Electronics Broadcast Synthesizer Distinctive 1950s valve/tube compressor originallyPre order for delivery in 3 4 weeks. The Broadcast is a transformer coupled, discrete Class A germanium pre amplifier based on the classic broadcast consoles of the 1960s. In the low gain setting, the Broadcast can cover everything from sparkling clean boost through to transparent overdrive, all with a healthy dose of volume available to push your amp.