Sony F-V7ET “Echo Mic”
This dynamic cardioid vocal mic offered onboard vibrato and echo effects. A rocker switch controlled the effect speed.
Ensoniq MIDI Log
Was it merely a percussion controller? It featured both In and Out ports and is seen here mated with a rack version of the Mirage sampler.
Stepp Electronics DG1 Digital Guitar
It wasn't a MIDI guitar. The DG1 included synth voice boards, a power supply, and an interface. Priced at a cool $6,995.
Sting EW2 Electronic Wind Instrument
This Japanese-made electronic wind instrument used a single cable to connect the nickel-plated controller to the synth module.
Technos Acxel Resynthesizer
Featuring Sound Moulding in Real Time (SMIRT), the instrument promised “MIDI-controlled real-time additive synthesis” capabilities.
Speaker Array Logic Studio Monitor
The SAL system, which combined 64 speaker units using DSP, was claimed to allow everyone in the control room to “hear exactly the same sound.”