Pro Tools | HDX or Pro Tools | HD Native system running Pro Tools Ultimate 2019.12 or later and DADman 5.4.1 or later.


Compare Pro Tools | MTRX Studio with Pro Tools | MTRX

  Pro Tools | MTRX Studio  Pro Tools | MTRX
(base unit)
Analog and digital I/O
Configurability Static I/O configuration Customizable I/O with eight option card slots*
Mic/Instrument inputs 2 x 1/4" None—add mic preamps and analog inputs (DB25) via option cards*
Analog Line I/O 16 x 16 (DB25) None—add line-level inputs (DB25) via option cards*
ADAT I/O 16 x 16 None
AES/EBU I/O None Eight AES pairs (16 mono) via two DB25 connectors; expandable via option cards* 
Dante I/O 64 x 64 None—add Dante I/O via option cards*
DigiLink I/O Two 32-channel DigiLink Mini connectors (64 channels total) Two 32-channel DigiLink Mini connectors (64 channels total); expandable to 448 DigiLink I/O channels via option cards*
MADI I/O None 64 channels (BNC); expandable via option cards* 
Dedicated monitor outputs 2 x 1/4" None
Headphone outputs  2 x 1/4" None
Monitoring and routing
Cross-point digital matrix 512 x 512  1,500 x 1,500 
Summing matrix with monitor profiles 256 x 16
Monitor Groups
Fold Downs
Group Formats
256 x 32
Monitor Groups
Fold Downs
Group Formats
Integrated speaker calibration Built-in SPQ speaker processing with 256 filters on 16 channels; delay management adjustable up to 150 ms per channel None—add the SPQ Speaker Processing Card* to get 1,024 filters on 128 channels, with delay management adjustable up to 800 ms per channel
Additional specifications
EUCON integration Yes Yes
System sync Word Clock and Loop Sync via BNC connectors; Dante Sync  Word Clock/video black burst (VBB) via BNC connectors; AES11 input 
Supported sample rates 44.1 kHz–192 kHz 44.1 kHz–384 kHz 
Power supply Single Dual (internal) 
Chassis 1U 19" rack-mountable unit 2U 19" rack-mountable unit 

* All option cards for Pro Tools | MTRX are sold separately.