- Hugh Davies
- , revised by Anne Beetem Acker
Small analogue–digital hybrid synthesizer designed by Chris Huggett with rock musician Adrian Wagner and manufactured between 1978 and 1981 by their firm, Electronic Dream Plant (EDP), in Combe, near Oxford. The Wasp was also briefly available in kit form. This synthesizer has a two-octave, solid, monophonic ‘keyboard’ with pitch-bend and portamento controls; the diatonic keys, knobs, and lettering are yellow on a black background, to match the instrument’s name. For a real keyboard, it substitutes flat copper plates under a printed vinyl sticker. The conductive plates sense skin capacitance to trigger the associated pitches. The Wasp contains two oscillators, a white-noise generator, a filter, and an envelope shaper, and offers various voltage-controlled features, as well as a small built-in loud speaker and sockets for connecting to other EDP products. The circuitry incorporates a digital pitch-coding system which facilitates links with other devices, including microcomputers. In its shiny black plastic case and with batteries in place, the Wasp weighs only 1.8 kg (a deluxe version with wooden case and conventional keyboard is heavier but still easily portable). Although relatively inexpensive, small, and rather fragile, the Wasp was powerful and versatile for its time and developed an enduring following. EDP developed a still smaller model, the Gnat, with one oscillator and pulse width modulation, and the Caterpillar, a three-octave keyboard controller with four-voice polyphony. Other EDP creations included the Keytar, a guitar controller based on the Wasp, which was never produced, and a microcomputer-based 252-step sequencer called the Spider....