THE EMS
STUDIO IN 1970
EMS PRODUCT RANGE

The studio as it was circa 1970.
Clockwise from bottom left, with equipment in racks listed from
top to bottom:
- Telephone.
- Analyzing keyboard (outputs to
computers).
- Synthi AKS. Tannoy loudspeaker (behind).
- KSR-33 Teletype.
- Rack 1. Filter controls; audio-frequency
oscilloscope; DEC tape drives; DEC PDP8/L ("Leo").
- Rack 2. High-frequency oscilloscope;
filter controls; potentiometer bank; frequency counter;
Wavetek oscillator; 32K hard disk drive.
- Rack 3. Amplifier controls; DEC PDP8/S
("Sofka"); various audio devices; main patch
panel.
- Rack 4. Digital-analog controllers,
including the "button panel" for interaction
with MUSYS programs; reverberation units.
- Monitor and keyboard for programming
computers. Tannoy loudspeaker (behind).
- Synthi 100.
- An Ampex 4-track tape deck with Dolby
noise-reduction units on top.
- Another Ampex 4-track tape deck
without Dolby.
- Main mixer.
- Custom unit for 4-track spatial
effects.
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