There's this at Wiki:ew wrote:I've heard the same figure from a number of sources, Jon; I'm thinking it probably is right.JonHodgson wrote:Interesting, from Sound on SoundHanafiH wrote: Yamaha DX-7: 160,000 units (largest selling synth in history)
"In a marketplace where a synth that sells a few tens of thousands of units is considered a success, one that reportedly sold 250,000 surely exceeds a manufacturer's wildest hopes. Such an instrument was the Korg M1, the widely-beloved Sample + Synthesis workstation that can rightly be called the most popular synth of all time. Released in 1988 at a UK retail price of £1499, it was manufactured until 1995 — and seven years is a very long time in music technology. Although Korg won't verify the quarter of a million figure I've just mentioned, they do tell me that 100,000 were manufactured during the first two years of the M1's life, serial number 100,000 having rolled off the production line in November 1990."
The number I gave earlier was from another source, and it seems perhaps exagerated.
ew
"The Korg M1 was the world's first widely-known music workstation and is the best-selling digital keyboard of all time, surpassing even the Yamaha DX7. With its onboard MIDI sequencer and adequate pallete of sounds, the Korg M1 allowed musicians to produce complete professional arrangements.
Prior to the arrival of the Korg M1, the Yamaha DX7 and the Roland D-50 were the best-selling digital synthesizers.
The Korg M1 was a serious breakthrough in many ways: it was Korg's most successful synthesizer (more than 200,000 units sold over a 6 year production period), and while not being the first workstation (this honor belongs to the Ensoniq ESQ-1 mid-80's synth), it was among the first in its class and set new standards for other manufacturers to reach. It even enabled Korg to regain total economic control of the company; the M1's unpredented sales allowed Korg executives to buy Yamaha's share of the company, a deal which had originated in the mid-80's."
http://en.wikipedia.org/wiki/Korg_M1


