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

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

$2,485.00
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Prism Sound 8C-AD 8-Channel Analog to Digital Module for Dream ADA8XR The 8C-AD Analogue Line Input Module type PREV039/4/2 provides eight electronically-balanced analogue input channels to the ADA 8XR, on eight female XLR connectors. Input line-up level (sensitivity) is variable for each channel over the range 0dBFS=+5.0dBu to 0dBFS=+24.0dBu, in 0.5dBu steps plus a fine trim. Each channel has a Prism Sound Overkiller progressive limiter capability, which prevents the A/D converter from reaching full-scale, even when the input level significantly exceeds the selected input range. More information about the Prism Sound Overkiller can be found in the Technical Background section of the Operation Manual. Control of the input line-up level and trim, and of the Overkillers, is via menus which are present in the ADA-8XR Menu System if the Module is fitted. Technical Specifications Connections Electronically balanced inputs, female XLRs Differential input impedance 21k5 Ohm Full-scale input range (software-controlled) +5dBu..+24dBu in 1dBu steps, trims in 0.05dBu steps Absolute gain accuracy +/-0.05dB CMRR 60Hz:<-100dB, 1kHz:<-90dB, 20Hz..20kHz:<-65dB Overkiller Software selectable On/Off THD+N (997Hz, -1dBFS) -105dB (0.0006%) Dynamic range (997Hz, -60dBFS) 112dB IMD (SMPTE/DIN, 60Hz@-3dBFS & 7kHz@-12dBFS) <-100dB Maximum aharmonic spurium (997Hz @ -1dBFS) <-130dBFS Frequency response fs=192kHz -0.05dB: 6.2Hz..50.2kHz; -3dB: <1Hz..77.7kHz Frequency response fs=96kHz -0.05dB: 6.1Hz..43.3kHz; -3dB: <1Hz..48kHz Frequency response fs=48kHz -0.05dB: 5.5Hz..22.8kHz; -3dB: <1Hz..24.0kHz Frequency response fs=44.1kHz -0.05dB: 5.0Hz..20.1kHz; -3dB: <1Hz..22.0kHz Passband ripple: 96kHz <0.015dB; 48kHz: <0.015dB Inter-channel phase difference <0.03 degrees Channel separation: 1kHz >125dB, 20Hz..20kHz: >117dB Group delay (input to AES3 output) 20/fs

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