Digidesign SRI Analog Input Card

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Digidesign SRI Analog Input Card
digidesign-sri-analog-input-cardRetail Price: $1,995.00Get It Now or
Analog Input Card for Stage Rack The SRI (Stage Rack Input) Card is an option for the VENUE Stage Rack that provides eight channels of software-controlled, fully recallable analog mic/line inputs via XLR connectors for your Digidesign® VENUE system. You can install up to six SRI Cards into a single Stage Rack for a total of 48 analog mic/line input channels.


* Eight channels of analog mic/line-level inputs via XLR3-female connectors * 24-bit sigma-delta analog-to-digital (A/D) converters * 20 dB pad (selectable per channel via D-Show® software) * 48V phantom power (selectable per channel via D-Show software) * Signal presence and phantom power LEDs * Polarity invert (selectable per channel via D-Show software) Analog Mic/Line Inputs

Connector (x8)

XLR3-F, balanced


+10 dB to +60 dB (6 dB analog steps, with 0.1 dB digital increments and crossfade at analog relay switch point)

Maximum Input Level

+34 dBu (pad ON)


20 dB

Input Impedance

pad OFF: 10k Ohm balanced; pad ON: 4k Ohm balanced

Phantom Power



-126 dBu (maximum gain, 150 Ohm source, 22 Hz – 20 kHz BW, unweighted)


0.003% (minimum gain, pad OFF, -1 dBFS output, 20 Hz – 20 kHz BW)

A/D Converter Latency

0.25 ms (Fs = 48 kHz)

All measurements at Fs = 48 kHz, with 150 Ohm source impedance and 600 Ohm load impedance, unless otherwise specified.

0 dBu = 0.775Vrms Downloads SRI Option Card for VENUE Stage Rack 1.9 MB Download

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