Using the same integrated circuit chip as the Roland SDE-3000, the Boss DD-2 brought long and crystal-clear digital delay to the masses. It features mono input, mono/stereo output, and up to 800ms of delay time.

May 28, 2021 · Our pedal today began its life as a much larger rack delay and found its way into a very familiar enclosure. This is the Boss DD-2. In 1983, Roland was enjoying great success with its SDE 3000 digital delay.

As the world’s first digital delay in stompbox form (and the first digital pedal of any type from BOSS), the DD-2 put the higher audio fidelity and increased delay range of studio rack processors within easy reach of every musician.

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Aug 27, 2017 · The DD-2 is regarded as the first digital delay in a stompbox, using some of the tech from Roland's larger rackmount delays (see Boss's article on the history of delays). The architecture is similar to early Japanese delays, with one large custom controller IC doing all the digital work - a sigma delta ADC (with an external comparator), DRAM ...

Boss DD-2 Digital Delay Model Compressor Effect (1984), made in Japan, serial # 411300, white enamel finish, aluminum. There are few pedals more recognizable and universally beloved by guitarists than the Boss line of effects pedals: affordable, produced en masse, and offered in a (now) classic array of bright colors.

Made in Jan of 1985 according to boss. Blue Japan label in great shape. Internal Serial sticker also intact. This is the pedal you want, the famous Roland chip and also the early valuable unchanged version. I can send a link to help decode your boss serial numbers. No mods. All …

Jul 12, 2005 · The DD-2 gave guitarists and other musicians pristine-sounding digital delay in a simple stompbox for the first time ever. This popular pedal had controls for delay time, effect level and mode, making it easy to add everything from a short slapback to longer, tempo-based delays.

The BOSS DD-2 Digital Delay pedal, introduced in December 1983, was the world's first commercial compact digital delay pedal. It features a custom integrated circuit (IC) derived from the flagship Roland SDE-3000 studio rack delay unit, utilizing 12-bit digital converters for a flat frequency response from 40Hz to 7kHz.