Yamaha GX-1 | |
---|---|
![]() Yamaha GX-1 | |
Manufacturer | Yamaha |
Dates | 1973/1975[1] - 1977 |
Price | $60,000 |
Technical specifications | |
Polyphony | 18 voices totally:
|
Timbrality | 4 |
Oscillator |
|
LFO | 3 |
Synthesis type | Analog Subtractive |
Filter |
|
Attenuator | 2 envelope generators |
Effects | 2 x spring reverb |
Input/output | |
Keyboard |
|
External control | None |
The Yamaha GX-1, first released as Electone GX-707,[a][3] is an analog polyphonic synthesizer organ developed by Yamaha as a test bed for later consumer synths and Electone series organs for stage and home use. The GX-1 has four synthesizer "ranks" or three manuals, called Solo, Upper, and Lower, plus Pedal, and an analog rhythm machine.[2] The GX-707 first appeared in 1973 as a "theatre model" for use on concert stages, before the GX-1 was publicly released in 1975.[1]
... Introduced in 1975, the GX-1 was ...", "Why digital technology in an analog synth? ... It was thus clear that new control technology would be required in order to use a limited number of circuits in a more effective manner. ... This type of device was known as a key assigner, and it can rightly be called the predecessor of today's dynamic voice allocation (DVA) technology. Back in the early seventies, when tone generators still relied on analog technology, digital circuitry was already being put to use in these key assigners.", "In 1973, Yamaha completed development work on a prototype codenamed the GX-707. Based on cluster voltage control, this instrument could be regarded as the predecessor of the Electone GX-1. ... As the flagship model in the Electone lineup, however, this prototype was conceived of as a theatre model for use on the concert stage. With a console weighing in excess of 300 kg and a separate board required for editing tones, it was not well suited for sale to the general public, and to this day is still considered a niche instrument.
Cite error: There are <ref group=lower-alpha>
tags or {{efn}}
templates on this page, but the references will not show without a {{reflist|group=lower-alpha}}
template or {{notelist}}
template (see the help page).
© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search