Detail 01
True RMS side-chain converter
The compressor’s side chain uses RMS level detection.

Independent shopping perspective
Built for a 500 Series rack, the E-Series Dynamics module combines compression, limiting, expansion, and gating in one channel processor. Its design follows the circuitry and key components of the SL 611E Series channel strip, with a true RMS side chain and all-discrete gain element. Switchable curve and release options let you move among three compressor responses, giving you different ways to shape level behavior from the same module.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The compressor’s side chain uses RMS level detection.
Detail 02
Its gain element follows the discrete Class A VCA-chip design used in the original unit.
Detail 03
These switches alter the compressor curve and release response.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It combines a compressor/limiter with an expander/gate.
Yes. It can defeat the Over-Easy curve and switch from logarithmic to linear release behavior.