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52-8581 Enhanced DSP Processing license

The Enhanced DSP processing license (52-8581) can be added to any DHD Series 52 device. But for each device and also depending on the used firmware version this license enables different features. Please see the following table for the differences.

✔ - Enhanced DSP processing license enables this feature
♦ - included, no Enhanced DSP processing license required
✘ - this feature is not available for this device

Feature RM4200D 52/XR 52/XD 52/XC 52/XS 52/XD2 52/XC2 52/XS2
RM420-852B RM420-853B 52-685x 52-744x
with 52-7450 controller 		52-7400, 52-7402 52-7403 52-180x 52-744x
with 52-7456 controller 		52-7420,
52-7423/52-7410 with Silver and Gold Upgrade license,
52-7424 with 52-1950, Silver and Gold Upgrade license 		52-7423/52-7410 with Silver Upgrade license,
52-7424 with 52-1950 and Silver Upgrade license 		52-7423, 52-7410,
52-7424 with 52-1950 		52-7424 52-1830 52-1810
Fader channel delay ♦ (RM420-
424S required) 		♦ (RM420-
424S required) 		✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Profanity delay ✘ ✘ ✘ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Profanity delay 2 ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Voice / music busses ♦ ✘ ♦ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
5.1 surround features ♦ ✘ ♦ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Super output functions ♦ ✘ ♦ ♦ ♦ ✔ ✔* ♦ ♦ ♦ ✔ ✔* ✔* ✔*
Loudness metering (EBU R128) ✘ ✘ ✘ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
low priority output functions ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) ✘ ✘ ✘ ✘ ✘
100 additional logic functions ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) ✘ ✘ ✘ ✘ ✘
Potentiometer Controls ✘ ✘ ✘ ♦ ♦ ♦ ✘ ♦ ♦ ♦ ♦ ✔* ✔* ✔*
Automix ✘ ✘ ✘ ♦ ♦ ♦ ♦* ♦ ♦ ♦ ♦ ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) ♦*
Enhanced
fixed
processings 		Enhancer ✔ ✔ ✘ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Steel Unit 3 Band ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘
Steel Unit 4 Band ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘
90° Filter ✔ ✔ ✔ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Soft Clipper ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘
Adaptive Preemphasis ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘
Delay 1s ♦ (RM420-
424S required) 		♦ (RM420-
424S required) 		♦ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Delay 10s ♦ (RM420-
424S required) 		♦ (RM420-
424S required) 		♦ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Loudness AGC ✘ ✘ ✘ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*
Pink Noise Generator ✘ ✘ ✘ ✔ ✔ ✔ ✔* ✔ ✔ ✔ ✔ ✔* ✔* ✔*

* additional 52-1950 XS Core extended feature upgrade license required to use this feature

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