I/O Modules for DX32 - Next-generation 8-input preamp design with DC coupled gain stage. Features 32-bit / 96kHz ADC for class-leading conversion.

Next Generation Design

With an ultra-flat frequency response from 1Hz all the way up to 40kHz, and an incredibly fast slew rate, PRIME delivers detailed and articulate audio to the mix engine at the highest possible resolution with breath-taking transient response, and full range linearity.While most preamps are based on AC coupled stages, PRIME has a DC coupled gain stage which eliminates the LF distortion typical of AC coupling, vastly improving low frequency linearity and phase response. This unique design calls for painstaking component choice and layout in addition to intensive per channel component trimming during commissioning.

A Difference You Can Hear

Because linearity was paramount in the design process, our design team made several innovations to improve high input level handling. A super-matched low noise quad transistor package on the front end dramatically reduces thermally induced very low frequency anomalies.Audiophile grade Nichicon FG (Fine Gold) electrolytic capacitors – manufactured using state of the art etching techniques – have been utilised in the signal path.Naturally, PRIME employs the very latest 32bit / 96kHz analogue-to-digital converters, but more importantly, the design team used several devices in parallel on each channel to reduce distortion and optimise noise and dynamic range. 8 channels of analogue-to-digital conversion are employed for every pair of input channels yielding increased headroom and superior SNR compared to standard AD implementations.The ADC system can also be user configured for anti-aliasing roll-off characteristics: either fast or slow roll-off and ultra low latency delay, the sound engineer can pick optimal settings for particular applications or music.

Tuned By Hand

To further preserve signal integrity, the PRIME circuitry is encased in full metal shielding for increased RF rejection throughout the signal path.Finally, before a PRIME Input module leaves our factory, each unit has its individual preamps trimmed by hand to meet our exacting requirements for feedback path and common mode rejection.

Now that’s attention to detail.

Any combination of PRIME Input and Output cards can be installed in a DX32 modular expander.

PRIME modules can also be mixed with existing analogue and digital DX32 I/O modules.

Maximum PRIME I/O in fully expanded dLive and SQ systems:

Refer to the DX System Guide for more information on DX expansion capabilities.