The Yamaha DX21 is a synthesizer released by Yamaha in 1983. It is a four-voice polyphonic synthesizer with two digital oscillators and two analog oscillators per voice. It features a variety of sound-shaping controls, including an envelope generator, a...
The Ensoniq SQ-R Plus is a digital synthesizer and sequencer released by Ensoniq in 1993. It was the first Ensoniq product to feature a built-in sequencer and was designed to be a powerful and affordable music production tool. The SQ-R Plus featured a...
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The Ensoniq SQ-R Plus is a digital synthesizer and sequencer released by Ensoniq in 1993. It is a rack-mounted version of the SQ-1 and SQ-2 keyboards, and features a 32-voice polyphonic synthesizer, a 16-track sequencer, and a variety of effects....
The Ensoniq SQ-1 is a two-part, eight-voice polyphonic synthesizer and sequencer. It was released in 1985 by Ensoniq, a company known for producing some of the most popular synthesizers of the 1980s. The SQ-1 is a hybrid analog/digital synthesizer that...
The Roland D-5 is a synthesizer released by Roland Corporation in 1988. It was the first in the D-series of synthesizers and was designed to provide an affordable alternative to the more expensive and complex synthesizers of the time. It featured a wide...