Golden Age Project COMP-3A Vintage Style Optical Compressor

1-channel Vintage Style Solid-state Electro-optical Compressor
$749.00 Free Shipping
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SKU: COMP3A
Special Order. Next batch coming on 09 Sep 2026
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Free shipping on most orders above $199

Purchase with Apple and Google Pay

Test gear at our store

Free shipping on most orders above $199

Purchase with Apple and Google Pay

Test gear at our store

Free shipping on most orders above $199

Purchase with Apple and Google Pay

Test gear at our store

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Reviewer
"You can tell they really care." Read
Reviewer
"Welcoming but also super professional" Read
Track Your
Order
1-Year Manufacturer Warranty
Buy With Confidence

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Description

The Golden Age Project COMP-3A is a single-channel vintage-style optical compressor/leveler with a fully discrete signal path and transformer-balanced input and output. Gain reduction uses a classic T4-style electro-optical attenuator with program-dependent attack and release. Two main controls, Gain and Peak Reduction, keep operation simple for vocals, bass, guitars, and mix bus leveling.

Controls and Metering

A sidechain HF control increases sensitivity to mid and high frequencies. The large meter switches between gain reduction and output level at two reference levels. Hardwire bypass, front-panel stereo link with a rear Link jack, and Normal/Mod gain options (with 50/30 switch) give practical studio flexibility. An internal jumper sets output transformer loading to shape the high end.

Specifications

  • Type: Solid-state electro-optical compressor / leveler
  • Channels: 1
  • Gain reduction: T4-style electro-optical attenuator, program-dependent attack and release
  • Main controls: Gain, Peak Reduction
  • Ratio modes: Compress approx. 4:1; Limit approx. 10:1
  • Sidechain: HF sensitivity control; stereo link via rear jack and front switch
  • Meter: Gain reduction or output level (two reference levels)
  • Bypass: Hardwire
  • Inputs: XLR and 1/4" TRS (parallel)
  • Outputs: XLR and 1/4" TRS (parallel)
  • Other I/O: 1/4" Link
  • Signal path: Discrete; no ICs; transformer-balanced I/O
  • Power: External 24V AC supply (included)
  • Form factor: 2RU half-rack (pairs in UNITE BIG)
  • Dimensions: Front panel 215 x 88 mm (8.5 x 3.5 in); depth 200 mm (7.9 in)
  • Weight: 3.6 kg (7.9 lb)

In the Box

  • Golden Age Project COMP-3A
  • External 24V AC power supply