Photos shown are of the product on hand
No accessories or original packaging included
Requires a standard modular AC IEC power cable

The 425 is a straightforward 2-channel VCA compressor. Each channel has an expander, compressor & limiter and the sidechain for each channel has an insert via a TRS jack. This enables the sidechain to be EQd, or otherwise modified, to change the response of the dynamic control

Attack times are program-dependent and release times are variable via the front-panel controls. Compression ratio and threshold are variable and the expander and limiter both have a variable threshold. The expander is a true downward expander, not a noise gate, so is suitable for all signals.

  • Operates in dual-mono mode, or in stereo mode
  • Integrated Dynamics Processing
  • Frequency Response - 10 Hz to 60 kHz
  • Dynamic Range - 115 dB
  • Inputs - XLR, 1/4" TRS
  • Compressor Type - RMS responding, soft-knee
  • Outputs - XLR, 1/4" TRS
  • Sidechain - 1/4" TRS (one)
  • Dimensions - 19" x 7 1/4" x 1.72"
  • Weight - ~8 lbs

This preloved product has been carefully tested when purchased and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings.

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Southside Guitars Brisbane
16 Chrome Street
Salisbury, QLD 4107
Australia

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Listed3 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • 425 Dual Compressor / Limiter / Expander Rack Mounted Unit
Categories
Year
  • 1990s
Made In
  • United States

Product safety information may be available here.

Southside Guitars

Salisbury, Australia
Joined Reverb:2026

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