The Melbourne Exchange

UADx SSL E Channel Strip

The whole channel strip over three pages. Page 1 is input and dynamics: line and mic gain, the compressor's threshold, release and ratio, and the expander's threshold, release and range, with input select, the in/out switches, both fast-attack switches, stereo link and expander/gate select on the buttons. Page 2 is the HF, HMF and LMF bands of the EQ, with HF bell and the Black/Brown EQ type. Page 3 is the LF band, the high- and low-pass filters, the sidechain and pre-dynamics routing for filters and EQ, hold, level and output.

EQ In and Power repeat on pages 2 and 3, and every button shows its state by name.

Tested with the device Somebody has run this into the gear it was made for.

Download

Open ROTO-SETUP with the Roto in PLUGIN mode, then File > Import.

The layout

Page 1

Line Gain
Mic Gain
COMP Thresh
COMP Release
COMP Ratio
EXP Thresh
EXP Release
EXP Range

Page 2

HF Gain
HF Freq
HMF Gain
HMF Freq
HMF Q
LMF Gain
LMF Freq
LMF Q

Page 3

LF Gain
LF Freq
HP Freq
LP Freq
Level
Output
All 42 controls
PageControlNameRangeFeel
1Knob 1Line GainCenter indent
1Knob 2Mic GainCenter indent
1Knob 3COMP ThreshSmooth
1Knob 4COMP ReleaseCenter indent
1Knob 5COMP RatioSmooth
1Knob 6EXP ThreshSmooth
1Knob 7EXP ReleaseSmooth
1Knob 8EXP RangeSmooth
2Knob 1HF GainSmooth
2Knob 2HF FreqSmooth
2Knob 3HMF GainSmooth
2Knob 4HMF FreqSmooth
2Knob 5HMF QSmooth
2Knob 6LMF GainSmooth
2Knob 7LMF FreqSmooth
2Knob 8LMF QSmooth
3Knob 1LF GainSmooth
3Knob 2LF FreqSmooth
3Knob 3HP FreqSmooth
3Knob 4LP FreqSmooth
3Knob 7Level1 to 16383Smooth
3Knob 8OutputCenter indent
1Button 1Input SelectLatching
1Button 2DYN InLatching
1Button 3COMP InLatching
1Button 4COMP AttackLatching
1Button 5Stereo LinkLatching
1Button 6EXP InLatching
1Button 7EXP AttackLatching
1Button 8EXP SelectLatching
2Button 1EQ InLatching
2Button 2HF BellLatching
2Button 3EQ TypeLatching
2Button 8PowerLatching
3Button 1EQ InLatching
3Button 2LF BellLatching
3Button 3Filt Dyn SCLatching
3Button 4Filt Pre DynLatching
3Button 5EQ Dyn SCLatching
3Button 6EQ Pre DynLatching
3Button 7HoldLatching
3Button 8PowerLatching

Details

Made for
Universal Audio SSL E Channel Strip
Works with
Roto-Control
Panel used
22 knobs, 20 buttons, 3 pages
Firmware tested
3.3.0
Added
2026-10-09