Prism Sound 8C-DA 8-Channel Digital to Analog Module for Dream ADA8XR

Prism Sound 8C-DA 8-Channel Digital to Analog Module for Dream ADA8XR

The 8C-DA Analogue Line Output Module type PREV039/5/1 provides eight electronically-balanced analogue output channels from the ADA 8XR, on eight male XLR connectors.

Output line-up level (gain) is variable for each channel over the range 0dBFS=+5.0dBu to 0dBFS=+24.0dBu, in 0.5dBu steps plus a fine trim.
Control of the output line-up level and trim is via menus which are present in the ADA-8XR Menu System if the Module is fitted.

Technical Specifications

Connections
Electronically balanced outputs, male XLRs
Differential output impedance
50 Ohm
Full-scale output range (software-controlled)
+5dBu..+24dBu in 1dBu steps, trims in 0.05dBu steps
Absolute gain accuracy
+/-0.05dB
Output balance
54dB
THD+N: (997Hz, -1dBFS)
-102dB (0.0007%) typical
Dynamic range: (997Hz, -60dBFS)
108dB
IMD (SMPTE/DIN, 60Hz@-3dBFS & 7kHz@-12dBFS)
<-94dB
Maximum aharmonic spurium (997Hz @ -1dBFS)
<-130dBFS
Frequency response: fs=192kHz
-0.05dB: 5.2Hz..37.2kHz;
-3dB: 1.4Hz..74.4kHz
Frequency response: fs=96kHz
-0.05dB: 5.1Hz..38.9kHz;
-3dB: 1.4Hz..47.4kHz
Frequency response: fs=48kHz
-0.05dB: 5.1Hz..22.6kHz;
-3dB: 1.4Hz..23.9kHz
Frequency response: fs=44.1kHz
-0.05dB: 5Hz..20.8kHz;
-3dB: 1.4Hz..22.0kHz
Passband ripple
<0.005dB
Inter-channel phase difference
<0.02 degrees
Channel separation
1kHz: >115dB;
20Hz..20kHz: >110dB
Group delay (AES3 to output)
49.5/fs