The Oberheim TVS-1A is a
polyphonic
Polyphony ( ) is a type of musical texture consisting of two or more simultaneous lines of independent melody, as opposed to a musical texture with just one voice, monophony, or a texture with one dominant melodic voice accompanied by chords, h ...
analogue synthesizer
A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis and ...
manufactured in the United States and released to the market in 1975.
Its two voice digital keyboard can be operated in either polyphonic or monophonic mode. The TVS-1A also featured
sample and hold
In electronics, a sample and hold (also known as sample and follow) circuit is an analog device that samples (captures, takes) the voltage of a continuously varying analog signal and holds (locks, freezes) its value at a constant level for a ...
and an onboard 16-step
sequencer
Sequencer may refer to:
Technology
* Drum sequencer (controller), an electromechanical system for controlling a sequence of events automatically
* DNA sequencer, a machine used to automatically produce a sequence readout from a biological DNA sam ...
.
Famous Users
*
Jean Michel Jarre
Jean-Michel André Jarre (; born 24 August 1948) is a French composer, performer and record producer. He is a pioneer in the electronic, ambient and new-age genres, and is known for organising outdoor spectacles featuring his music, accompanie ...
*
Vince Clarke
Vincent John Martin (born 3 July 1960), known professionally as Vince Clarke, is an English synth-pop musician and songwriter. Clarke has been the main composer and musician of the band Erasure since its inception in 1985, and was previously ...
*
Vangelis
Evangelos Odysseas Papathanassiou ( el, Ευάγγελος Οδυσσέας Παπαθανασίου ; 29 March 1943 – 17 May 2022), known professionally as Vangelis ( ; el, Βαγγέλης, links=no ), was a Greek composer and arranger of ...
References
{{Reflist
Polyphonic synthesizers
Analog synthesizers
Products introduced in 1975