Demo of the 1979 Dual Sequential Switch (DSS). The patch cycles through four sound sources: two oscillators from the Buchla 258 and two from the 1979 Dual Algorithmic Oscillator (DAO). The upper and lower halves of the DSS perform different CV routing duties, with the upper half sending random triggers to the Buchla 281 Quad Function Generator and the lower half sending a pitch CV from the Buchla 245 Sequential Voltage Source to one of the four oscillators at random. Each voice is then patched through a Buchla 292 Quad Lopass Gate which is controlled by the random pulses from the 281. The whole mix goes through an old Boss RX-100 spring reverb unit. Visit www.1979.ws/dss to learn more about this Buchla-format module.

1979 Dual Sequential Switch (DSS)

Four outputs from the 1979 Temporal Pattern Generator (TPG) trigger all four channels of the 281r, which open all four channels of the 292r, which is receiving four differently-tuned 258r VCOs. Visit www.1979.ws for more info.

Buchla TPG (2018-12-23)

Demo of the 1979 Digital Stereo Delay (DSD). The audio source is the 1979 Dual Algorithmic Oscillator (DAO), sequenced by the Buchla 245r with some slight random CV modulation from the Buchla 266r. Visit www.1979.ws/dsd for more info.

Buchla 245 + 266 vs 1979 DAO + DSD

Buchla-format Synthesizer Modules: www.1979.ws

1979

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