Specifications

DigiRack Plug-Ins Guide78
Mono and Stereo DigiRack Plug-Ins on HD Cards
The following table compares the maximum number of instances of each DigiRack TDM plug-in that
can be powered by a single DSP chip on an HD Accel card to that of HD Core and HD Process cards.
Maximum instances are approximately half at 88.2 kHz and 96 kHz, and approximately a quarter at
176.4 and 192 kHz. Actual results will likely be less due to system and session variables.
Maximum instances of real-time TDM plug-ins per DSP chip for Pro Tools|HD cards at 44.1 and 48 kHz
Plug-In
HD Accel HD Core and HD Process
mono/stereo mono/stereo
EQ II (1-band) 145 72 135 68
EQ II (4-band) 84 32 36 18
Compressor II 30 20 26 17
Click 18 n/a 3 n/a
De-esser 46 n/a 20 n/a
Dither 46 43 34 18
D-Verb 6644
Limiter II 60 40 16 17
Gate II 106 51 59 20
Expander/Gate II 54 46 24 20
Mod Delay II (short) 74 36 43 21
Mod Delay II (slap) 73 36 32 16
Mod Delay II (medium) 36 18 16 8
Mod Delay II (long) 17 7 8 4
Mod Delay II (extra long) 4221
Pitch 1111
POW-r Dither 22 10 9 4
Time Adjuster (short) 146 72 117 58
Time Adjuster (medium) 32 16 114 56
Time Adjuster (long) 72 36 32 16
Trim 145 n/a 119 n/a
Signal Generator 48 n/a 25 n/a