Gray mean envelopes

The Behringer 2600 (in its various versions, I have the Gray Meanie) is based on the ARP 2600 but with some changes, including some having to do with the envelope generators. Of which there are two, an AR and an ADSR. And there’s a problem with the ADSR that took me a long time to […]

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2600

The ARP 2600 was introduced in 1971 — fifty years ago. It was made by a company called Tonus, which later became ARP Instruments, that had been founded by Alan R. Pearlman (hence ARP) with David Friend two years earlier. It was a semi-modular synthesizer with three VCOs (switchable between audio and low frequency), one […]

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