How It Was Recorded

Gear · delay

AMS DMX 1580

Digital delay and pitch shifter, 1978 onwards. Early digital delay line with 15-bit conversion and two delay channels, later fitted with pitch shifting. Introduced in 1978 and used on a great many records for doubling, chorus-like and ambient delay effects.

Source, read 15 Nov 2026

Records it appears on · 7

  • Do You Really Want to Hurt Me

    Culture Club · Kissing to Be Clever, 1982

    • Lead vocal · Mix effectsReportedNamed among Levine's AMS units for reverb-type effects at the mix, described as a stereo wobbly-pitch sound.
  • Faith

    George Michael · Album, 1987

    • Lead vocal · Mix effectsVerifiedDelay line used among the vocal effects.
  • Beds Are Burning

    Midnight Oil · Diesel and Dust, 1987

    • Drum kit · Mix effectsVerifiedStereo sampler delay Gray recalls using on the sessions, in the period practice of sampling drum sounds and triggering them back into the mix.
  • Sledgehammer

    Peter Gabriel · So, 1986

    • Lead and backing vocals · Mix effectsVerifiedUsed to sample and shorten the word 'sledgehammer' so the chorus shouts sounded artificial and robotic, on Lanois's suggestion.
  • So

    Peter Gabriel · Album, 1986

    • Recording machines, console and effects · Mix effectsVerifiedKillen says signal was sent to the AMS for delay and then on into a further delay when chaining effects.
  • Cosmic Thing

    The B-52's · Album, 1989

    • Recording and mix chain · Mix effectsReportedDurack says an AMS DMX15-80 was perhaps also used for the short-delay ambience on the vocals and guitar solo. (recalled with uncertainty)
  • I Wanna Dance with Somebody (Who Loves Me)

    Whitney Houston · Whitney, 1987

    • Studio and mix chain · Mix effectsVerifiedDelay unit he leaned on heavily for this song, alongside the RMX 16.

Sources for each use are on the record’s own page.

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First choice · Emulation of this unit

Universal Audio AMS DMX Digital Delay & Pitch Shifter

delay

A model of the AMS DMX 15-80 S itself, covering its two delay channels and its pitch shifting.

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