Avid Pro Tools | MTRX 8 Line Pristine AD Card

8 channels of line-level analog inputs

- The card adds eight line-level analog inputs for connecting external preamps, keyboards, signal processors, mixing consoles, and other gear.

Pristine AD conversion

- The card features high-quality DAD converters, known for their transparent, clean, and highly detailed sound.

High resolution and sample rates

- The conversion supports up to 24-bit/384kHz PCM and includes DSD sample rates of 2.8224MHz and 5.6448MHz (64 and 128 fs).

D-Sub connector

- Inputs are connected via a 25-pin D-sub connector (Tascam standard pin configuration).

Extremely low noise

- The card's performance specs include very low THD+N (Total Harmonic Distortion + Noise) and crosstalk, helping to maintain signal integrity.

Modular expansion

- As an expansion card, it allows MTRX and MTRX II users to customize their interface. A single MTRX interface can be configured with up to 48 analog channels by installing multiple AD and/or DA cards

Input and conversion

Analog inputs

- 8 line-level inputs.

Connector

- 25-pin D-sub connector (Tascam standard pinout).

Input gain

- Adjustable from -18 dB to +70 dB in 0.1 dB steps, with ±0.25 dB accuracy.

Maximum input level

- Adjustable from 9 dBu to 30 dBu in 0.1 dB steps.

Sampling resolution (PCM)

- 24-bit with sample rates up to 384 kHz.

Sampling resolution (DSD)

- 5-bit sigma/delta at 5.645 MHz or 6.144 MHz.

DSD sample rates

- 64 and 128 fs (2.8224 MHz and 5.6448 MHz

Performance

THD+N (A-weighted)

- < -117 dB @ -3 dB FS / 0.00014%.

Crosstalk

- < -120 dB.

Input impedance

- > 10 kΩ. 

Compatibility

Interface

- Designed for the Avid Pro Tools | MTRX and MTRX II audio interfaces.

Configuration

- A single MTRX interface can be expanded with up to eight option cards. Up to six analog AD/DA cards can be installed in the original MTRX to support up to 48 analog channels. The MTRX II can utilize all eight slots for any card combinatio