Equipment file · Compressor/limiter

160 compressor/limiter

dbx · 1976

Evidence status · documented

Identity and core specifications are documented; some historical fields remain unavailable.

The dbx 160 of 1976 was David Blackmer's first professional compressor, built on his Blackmer gain-cell VCA with true-RMS detection and feed-forward gain reduction. A single-channel half-rack unit, it could be linked for stereo.

Introduced
1976
Category
Compressor/limiter
Intended use
Dynamics control live and in the studio
Production
dbx; later 160A, 160X, 160S

Equipment photographs · 1

Original dbx 160 compressor with VU meter and wooden side panels, not a later 160X, XT or A.

1 / 1 · Original dbx 160 — VU-meter compressor

Original dbx 160 — VU-meter compressor·Published by Mix/Mixonline; photographer and original rights holder not credited·Copyright retained by the original rights holder; reproduced for identification and historical commentary (fair use). Reuse permission not established.

Why it mattered

  1. 01

    Blackmer's low-noise VCA made feed-forward RMS compression practical, with timing that followed the programme automatically.

  2. 02

    It became a reference for drum and vocal compression on tour and in studios.

Engineering record

Gain element
Blackmer gain cell (dbx 200-series VCA)[1]

Original pricing

No reliable period price located

2026 equivalent

Not calculated without a reliable original price.

Public price evidence was not sufficient to publish a defensible original figure.

Use in the field

No named deployment could be tied to this exact item by a checked source yet. Know of one? Suggest it on the contribute page.

Professional reactions

Later recollection · 2015

Garay remembered the original hardware as behaving almost as if it had a high-pass sidechain filter when compressing drums, with little distortion. This is his subjective account of the original 160, not a claim that it contained such a filter.

Val Garay, Record producer and engineerStudio-hardware recollection in a 2015 plug-in promotion; crossover context, not a live-sound launch testimonial or an endorsement of the later 160 variants. · Retailer-published promotional interview · Paraphrased account[3]Vintage King Audio · Waves Creates Vintage-Styled dbx 160 Plug-in

Manuals & original documents

No authoritative manual or original document has been located for this profile.

Sources

  1. 1Birth of a Classic: The dbx 160 CompressorMix · technical paper · 2020-11-20
  2. 21976 dbx 160 (VU) Compressor/LimiterMix · archive · 2008-08-28
  3. 3Waves Creates Vintage-Styled dbx 160 Plug-inVintage King Audio · interview · 24 February 2015

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