SYSTEM REQUIREMENTS
Pro Tools | HDX or Pro Tools | HD Native system running Pro Tools | Ultimate or Pro Tools | HD 12 or higher software
Specifications
SPECIFICATIONS
| PRO TOOLS | MTRX BASE UNIT (BUILT INTO THE CHASSIS) | |
| AES/EBU I/O | Eight AES pairs (16 mono) via two D25 connectors |
| MADI I/O | Coaxial interface with 64 I/O channels via BNC connectors |
| Option card slots | Eight available for I/O customization (see options below); up to six slots can be used to mix and match analog (AD/DA) cards, providing up to 48 analog channels per MTRX interface |
| System sync | Word Clock/video black burst (VBB) I/O via BNC connectors; AES11 input |
| Pro Tools interface | Two 32-channel DigiLink Mini connectors (64 channels total) |
| Sample rate | Supports 44.1 kHz–384 kHz, as well as DSD 64/DSD 128 with high precision internal clock and PLL |
| Power | Dual power supplies (internal) |
| Chassis | 2U 19-inch rack-mountable unit (482.6 mm) |
| OPTION CARDS | |
| Analog I/O (up to six analog cards can be installed) |
|
| Digital I/O |
|
| Speaker processing | Pro Tools | MTRX SPQ Speaker Processing Card |
Pro Tools | MTRX 8 Line Pristine AD Option Card
| ANALOG INPUTS | 8 LINE-LEVEL |
| Input gain | Adjustable from -18 to +70 dB, in steps of 0.1 dB, ± 0.25 dB accuracy |
| Max input level | Adjustable from 9 dBu to 30 dBu in steps of 0.1 dB |
| Sampling, resolution | 5-bit sigma/delta @ 5.645 or 6.144 MHz, 24-bit PCM |
| DSD sample rates | 2.8224 and 5.6448 Mhz (64 and 128 fs) |
| THD+N (A) | < -117 dB @ -3 dB FS / 0.00014% |
| Crosstalk | < -120 dB |
| Input Impedance | > 10 k Ohm |
Pro Tools | MTRX 2 Mic/Line Pristine AD Option Card
| ANALOG INPUTS | 2 MIC/LINE |
| Mix preamps | 2 |
| Input gain | Adjustable from -18 to +70 dB, in steps of 0.1 dB, ± 0.25 dB accuracy |
| Max input level | Adjustable from 9 dBu to 30 dBu in steps of 0.1 dB |
| Mic equivalent input noise (A) | < -133 dB |
| Sampling, resolution | 5-bit sigma/delta @ 5.645 or 6.144 MHz, 24-bit PCM |
| DSD sample rates | 2.8224 and 5.6448 Mhz (64 and 128 fs) |
| THD+N (A) | < -117 dB @ -3 dB FS / 0.00014% |
| Crosstalk | < -120 dB |
| Input Impedance | > 10 k Ohm |
Pro Tools | MTRX 8 Mic/Line Pristine AD Option Card
| ANALOG INPUTS | 8 MIC/LINE |
| Mix preamps | 8 |
| Input gain | Adjustable from -18 to +70 dB, in steps of 0.1 dB, ± 0.25 dB accuracy |
| Max input level | Adjustable from 9 dBu to 30 dBu in steps of 0.1 dB |
| Mic equivalent input noise (A) | < -133 dB |
| Sampling, resolution | 5-bit sigma/delta @ 5.645 or 6.144 MHz, 24-bit PCM |
| DSD sample rates | 2.8224 and 5.6448 Mhz (64 and 128 fs) |
| THD+N (A) | < -117 dB @ -3 dB FS / 0.00014% |
| Crosstalk | < -120 dB |
| Input Impedance | > 10 k Ohm |
Pro Tools | MTRX 8 Pristine DA Option Card
| ANALOG OUTPUTS | 8 LINE-LEVEL |
| Modulator resolution, format | 32x oversampling, 1-bit DSD, 24-bit PCM |
| PCM (DXD) sample rates | 44.1, 48, 88.2, 96, 174.4, 192, 352.8, 384 kHz |
| DSD sample rates | 2.8224 and 5.6448 Mhz (64 and 128 fs) |
| Dynamic range (A) | > 128 dB |
| THD+N (A) | < -110 dB @ -3dB FS |
| Crosstalk | < -120 dB |
| Max output level | Adjustable from -60 dBu to 24 dBu in steps of 0.1 dB |
PRO TOOLS | MTRX DIGILINK I/O CARD
| ADDITIONAL DIGILINK I/O | |
| Supported sample rates | 44.1 kHz—192 kHz |
| Channels | Up to 64—2 x 32 channels at 44.1 kHz–96 kHz; 1 x 32 channels at 176.4 kHz–192 kHz |
| Connectivity | Two DigiLink Mini ports |
| Maximum I/O | Supports up to 448 total DigiLink I/O channels in a single MTRX interface (base I/O + six DigiLink I/O Cards) |
| Licensing | Includes one Pro Tools | DigiLink I/O License per card |
Pro Tools | MTRX 128-Channel IP Audio Dante Card
| DANTE AUDIO OVER IP | |
| Supported sample rates | 44.1 kHz—192 kHz |
| Channels | 128 channels at 44.1 kHz, 32 channels at 192 kHz per card; supports up to 1,024 MADI channels with eight cards installed |
| Connectivity | Dual Ethernet, switched or redundant |
| Sample rate conversion | Bi-directional |
PRO TOOLS | MTRX SPQ SPEAKER PROCESSING CARD
| DEDICATED DSP | |
| Channels | 128 channels at 48 kHz |
| Filters | 1,024 IIR (infinite impulse response) filters |
| Room tuning | Supports up to 16 filters per channel |
| Bass management | Supports multiple subwoofers |
| Supported sample rates | 44.1 kHz—384 kHz |
| Latency | Adjustable, up to 800 ms per channel |
| Audio formats | Supports multichannel audio setups, including stereo, 5.1, 7.1, and 64-channel Dolby Atmos, with speaker match between various immersive audio formats |
| Software integration | Works with DADman and Pro | Mon for speaker management and control, including saving and recalling configurations |