Q-SYS QIO-ML4i Four Mic/ Line In Network Expander
Model: QIO-ML4I
About: Q-SYS QIO-ML4i Four Mic/ Line In Network Expander
Q-SYS QIO-ML4i is a network audio input expander designed to enhance the Q-SYS Ecosystem by providing four mic/line inputs for seamless integration of analog audio sources. This device allows for flexible and scalable audio input expansion, enabling the connection of various audio devices such as microphones, mixers, and other line-level equipment directly into the Q-SYS network.
Features
- Four mic/line inputs with +48 VDC phantom power support
- Microphone detection on inputs for monitoring and failure notifications
- Power-over-Ethernet (PoE) capability for simplified installation
- Daisy-chain up to four QIO devices on a single network run with local daisy-chained DC power
- Compact form factor suitable for surface or rack mounting (1RU, quarter width)
- Includes surface mounting hardware; optional rack mounting kit (QIO-RMK) sold separately
- Seamless integration and management via Q-SYS Designer Software and Q-SYS Reflect Enterprise Manager
Specifications
| Mic/Line Inputs | 4 balanced/unbalanced inputs with +48 VDC phantom power |
|---|---|
| Maximum Input Level | +24 dBu |
| Preamplifier Gain Range | 0 dB to 60 dB |
| Input Sensitivity Range | -36 dBu to +24 dBu |
| Frequency Response | 20 Hz to 20 kHz ±1.0 dB |
| THD+N @ 1 kHz | < 0.1% at +24 dBu sensitivity & +24 dBu input |
| Equivalent Input Noise | < -120 dBu, unweighted |
| Input Impedance | 5 kΩ single-ended, 10 kΩ balanced |
| Power Input | 24 VDC, 2.5 A via 2-pin Euro connector; PoE IEEE 802.3af Type 1 |
| Network Connectivity | Gigabit LAN with daisy-chain capability |
| Dimensions (H x W x D) | 1.59 x 8.5 x 4.25 inches (40.4 x 215.9 x 108 mm) |
| Weight | 1.72 lbs (0.78 kg) |
| Mounting Options | Surface mounting hardware included; rack mounting kit (QIO-RMK) sold separately |
UPC: 684284086167
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