Korg miniKORG 700S (1974)
A monophonic analog synthesizer released as an updated version of Korg's first mass-produced synth, offering expanded sound design with dual oscillators.
Overview
The Korg miniKORG 700S, released in 1974, is a monophonic analog synthesizer designed for musicians who want to create and modify their own sounds. It builds on the original miniKORG 700 by adding a second oscillator, making it a more versatile tool for analog sound creation. With 37 full-sized synth/organ style keys, the 700S retains the hands-on, no-frills approach of its predecessor while expanding its sonic capabilities. The instrument is fully editable, allowing users to craft custom patches from the ground up—an uncommon feature at its original price point. It runs on AC power only, with no battery option, and lacks built-in speakers, audio input, or pedal connectivity. Despite its minimal interface, it delivers a true analog signal path and remains a focused instrument for performance and experimentation.
Specifications
| Manufacturer | Korg |
| Model | miniKORG 700S |
| Type | Monophonic analog synthesizer |
| Production Year | 1974 |
| Number of Keys | 37 |
| Key Size | Full |
| Key Weight | Synth |
| Touch Sensitive | no |
| Aftertouch | no |
| Polyphony | 2 |
| Sound Generation | Analog |
| Sounds Editable | yes |
| MIDI | no |
| USB | no |
| Audio Out | yes |
| Audio In | no |
| Sustain Pedal | no |
| Soft Pedal | no |
| Expression Pedal | no |
| Speakers | no |
| Power | AC Power |
| Batteries | no |
| Recorder/Sequencer | no |
| Tutorials | no |
Design
The miniKORG 700S is a dual-oscillator analog synthesizer and an updated version of the original miniKORG 700, featuring a fully analog signal path and a layout focused on immediate sound manipulation.
Context
The Korg miniKORG 700S was released in 1974 as a follow-up to the original miniKORG 700, offering enhanced sound design capabilities while maintaining the same core philosophy of accessibility and hands-on control. It was part of a wave of early analog synths aimed at bringing synthesis to a broader audience.
Market
Current market prices for the miniKORG 700S vary, with used units estimated between $555 and $1,293, and some overhauled models listed as high as $1,800. It has become a sought-after vintage instrument among analog synth collectors.
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