Electronic Musician introduced Sony’s DRP-1 Drum Pad in February 1989 at $49.95 as a small, externally amplified rhythm instrument.
The machine in the record
Oscilación Planetaria / COiVIDos.
The COiVIDos track page credits Gabriel Dellarosa’s Oscilación Planetaria work to a Sony DRP-1 alongside a Maestro Rhythm Queen and Roland MKS-100. It names the setup without splitting the individual parts, preserving a direct but properly modest track-level connection.
Read COiVIDos — Interacciones / INMUNE Programa 3 ↗A drum machine that could fit in a hand
Sony’s DRP-1 was a 4 × 6-inch rhythm pad aimed at the inexpensive end of the late-1980s market. Electronic Musician introduced it in February 1989 at $49.95, describing a small box intended to run into an amplifier or tape recorder. It is an appealingly literal object: a drum machine stripped down to pads, patterns and an output.
Seven sounds and eight rhythms
The period notice names bass, snare, synth drum, cowbell, handclap, claves and hi-hat voices, played from miniature trigger pads. Eight fixed rhythm patterns lived inside. Later hands-on documentation describes a four-by-two pattern arrangement selected at power-up, which fits the original image of the DRP-1 as a compact pattern player rather than a small programmable workstation. The power-up selection account is secondary device documentation, not an inspected Sony operating manual. BOSS’s similarly named Dr. PAD is a different instrument.
Sony DRP-1 Drum Pad product notice ↗ Sony DRP-1/2/3 device note ↗
A modest companion
Battery power and external amplification made the DRP-1 a practical companion for practice, a cassette recorder or an improvised setup. The very short 1989 announcement is its clearest period portrait: not a concealed studio computer, but a deliberately simple rhythm device made to put a few sounds and a steady pulse within reach.
Sony DRP-1 Drum Pad product notice ↗ Sony Drum Pad DRP-1 community device record ↗
Recording and working accounts
Explore 1 source account
- Oscilación Planetaria / Gabriel Dellarosa — COiVIDos
The COiVIDos track page credits Gabriel Dellarosa’s Oscilación Planetaria work to a Sony DRP-1 alongside a Maestro Rhythm Queen and Roland MKS-100.
Sources
The visual archive
Further visual evidence.
Sources for images shown earlier (1)
Additional visual sources (2)
Original publications and related image sources.
- Beatboxer — Sony DRP-1/2/3 ↗
Undated · DrumMachines.de / Beatboxer · Sony DRP-1 section - Electronic Musician — Sony DRP-1 ↗
February 1989 · Electronic Musician · Issue PDF and DRP-1 coverage