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*** UNTESTED *** I don’t have the means to test hence why I am selling so cheap. I am also allowing returns so you can buy with confidence.
The Q-SYS I/O-22 is a compact unit designed for use when the audio sources and destinations of a Q-SYS network are physically spread out, such as the individual seats in a conferencing system or individual rooms in a multi-room venue. Providing two line mic/line inputs and two line outputs, the I/O-22 is ideal for applications such as legislative or judicial chambers, meeting rooms, ballrooms, ancillary zones, classrooms, VIP suites, and stage patching.
The I/O-22 connects directly to the Gigabit Ethernet network via redundant Q-LAN ports (RJ-45 Ethernet connectors). Other connections include a scriptable RS-232 port and eight GPIO ports, as well as USB and remote display ports that are reserved for future use.The unit is powered via PoE (Power over Ethernet) or 24 VDC and includes an 8.5-watt mono amplifier to drive a local monitor speaker. Compact in size, the I/O-22 includes a mounting plate that allows it to be used in numerous hideaway locations such as under a desk or attached to a rack tray.FEATURES:Two mic/line inputs and two line outputs.One 8.5-watt output for driving an external loudspeaker.May use Power over Ethernet (PoE) or local power supply.Premium 24-bit AD and DA conversion used throughout.Mounting bracket simplifies installation.Uses standard Gigabit Ethernet hardware for audio transport with dual Ethernet connections for network redundancy.Q-SYS technical support is available 24/7 worldwideSystem HardwareI/O-22DescriptionSystem audio input and output devicePanel ControlsUnit ID button momentary switchPanel IndicatorsPower On: Green LED
Device Status: Tri-color LED
Locate / ID: Green LEDPanel ConnectorsMic/Line: 2 3-pin Euro style connectors, Orange
Line Out: 2 3-pin Euro style connectors, Green
GPIO: 2 6-pin (8 signals, 4 ground) Euro style connectors
RS-232: DE-9 (male 9-pin D shell connector)
USB: For future development
Remote Display: For future development
Speaker: 2-pin Female Euro style connectors
Aux Power: 2-pin Euro style connector
Q-SYS Network LAN A: RJ45 1000 MBps only
Q-SYS Network LAN B: RJ45 1000 MBps onlyInput Dynamic RangeUnweighted > 88 dB
A-weighted > 91 dBInput Frequency Response
(20 Hz20 kHz)0.8 dBInput Impedance10 kMax Input Level+12 dBu gain setting: 30.8 mV
-8 dBu gain setting: 1.9 V
-28 dBu gain setting: 3.09 VDistortion (20 Hz – 20 kHz)
At max input levels+12 dBu gain setting: -70 dB or 0.032%
-8 dBu gain setting: -57 or 0.14%
-28 dBu gain setting: -57 or 0.14%Input Crosstalk (20 Hz20 kHz typical)-78 dB (between channels 1 and 2)Common Mode Rejection (20 Hz – 20 kHz)-39 dBOutput Dynamic RangeUnweighted > 104 dB
A-weighted > 107 dBOutput Frequency Response
(20 Hz – 20 kHz)+ 0.3 dB to -0.5 dB (Line out)Max Output Level+10 dBuMax Speaker Output Power9 W into 4 ohmsOutput Crosstalk (20 Hz20 kHz typical)-74 dB (between channels 1 and 2)Line Voltage RequirementsIEEE 802.3af power over Ethernet (PoE) or
+24V DC @ 1.5A minDimensions (HWD) inches1.75 x 8.87 x 5.87Dimensions (HWD) mm44.45 x 226.5 x 149
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Category: Musical Instruments:Pro Audio Equipment:Amplifiers
Location: Manchester