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Q-SYS QIO-ML24i High-density Audio Expander

Q-SYS QIO-ML24i High-density Audio Expander

SoundPro Item: 201771 | Part Number: QIO-ML24i

$3,715.00
$3,715.00 $3,715.00
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MSRP: $3,715.00 | MAP: $3,715.00

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  • Native, high-density audio I/O for Q-SYS
  • Twenty-four (24) mic/line level inputs
  • Supports both network and peripheral redundancy
  • 1RU form factor
  • 8 x 8 GPIO to integrate third-party device control connectivity
  • Configurable +48 VDC phantom power on inputs
  • Microphone detection on inputs enables monitoring, usage statistics, and failure notifications
  • Integrated relay mute on outputs enables redundant audio output for peripheral redundancy and prevents power-up transients
  • Two (2) gigabit Ethernet ports for redundant networked audio
  • Surface- or rack-mountable
  • QIO-CK redundancy cable kit (sold separately)
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The Q-SYS QIO Series network audio expanders enable interoperability with non-networked audio I/O to expand the power of Q-SYS across more devices. The QIO-ML24i, QIO-L24o and QIO-24f address the I/O needs of larger systems with a single peripheral rather than multiple smaller devices, making them ideal for applications such as event productions, large hospitality installations, paging systems, judicial spaces and more.

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Specifications

CONNECTIVITY
Audio Channels
24 mic/line inputs
MIC/LINE INPUTS
Maximum Input Level
+24 dBu (balanced); +18 dBu (unbalanced)
Preamplifier Gain Range
0 dB to 60 dB
Input Sensitivity Range
-36 dBu to +24 dBu
Phantom Power
+48 VDC
Input Impedance
10 kΩ (balanced); 5 kΩ (unbalanced)
Equivalent Input Noise
<-123 dBu; no weighting; 20 Hz - 20 kHz
Input Crosstalk @ 1 kHz
>110 dB typical; >95 dB max
Input Dynamic Range
>111 dB (+24 dBu sensitivity); >110 dB (+10 dBu sensitivity); >106 dB (-10 dBu sensitivity); >86 dB (-36 dBu sensitivity)
PHYSICAL
Dimensions (L×W×H)
12.0 x 17.4 x 1.72 in; 304.8 x 443.0 x 43.6 mm
Weight
8.5 lb; 3.86 kg
Mounting Options
Surface- or rack-mountable; 1RU; full-rack width
ACCESSORIES
Included Accessories
1x AC mains power cord (country-specific); removable rack ears
Optional Accessories
QIO-CK redundancy cable kit (sold separately)
CONNECTORS
Power Supply Input
1x universal input; 100-240 V; 50/60 Hz
AC Input Rating
65 W max
LAN
2x gigabit Ethernet connectors; does not provide or accept PoE
ENVIRONMENTAL
Operating Temperature
32° to 122° F; 0° to 50° C
Storage Temperature
-4° to 158° F; -20° to 70° C
Humidity
5% to 85%; non-condensing
Thermal Dissipation
222 BTU/h
COMPLIANCE
Regulatory
FCC 47 CFR Part 15 Subpart B; Canada ICES-003; EN 55032; EN 55035; EU RoHS directive 2011/65/EU; WEEE directive 2012/19/EU; REACH; China RoHS GB/T26572; RCM; IEC/EN/UL 62368-1

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