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01Verified catalogue source

Product copy, images, availability cues, and policy labels are drawn from Audico's catalogue records.

02Specialist purchase path

Visible-price products are prepared for cart handoff; complex or POA products route to Audico guidance.

03Matched to your world

Category 967 within Uncategorised.

Compatibility engine

Check the fit before you buy.

Best assessed as category 967 for the customer's actual room, source and budget.

Works well with

  • Audio interface, mixer or USB host matched to the microphone type.
  • Boom arm, pop filter, headphones and monitoring path for creator setups.
  • Display, room PC or conferencing platform used in the meeting space.
  • Microphones, speakers and control accessories matched to room size.

Check first

  • Confirm USB versus XLR, phantom power and stand mounting.
  • Check room noise and monitoring needs before choosing a mic.
  • Confirm Teams/Zoom compatibility, room size and camera coverage.
  • Check USB, network and mounting requirements.

Visible-price product with specialist fit still recommended before final checkout.

Why it belongs here

A confident final check before the cart.

QSC Q-SYS QIO-ML4I - 4 Mic/Line Input Peripheral, 1U The QSC Q-SYS QIO-ML4I is a high-performance 1U rackmount input expansion device designed for seamless integration with Q-SYS audio systems. It features four versatile mic/line input channels, enabling professional audio installations to efficiently expand their input capacity with flexible connectivity options. Key Features Four high-quality mic/line input channels supporting microphone and line-level signals Daisy-chaining capability of up to four units for scalable input expansion Native Q-SYS integration for intuitive configuration and control via Q-SYS Designer software Robust build quality with reliable connectors for demanding environments Compact 1U rackmount design saves rack space Ideal for conference centres, auditoriums, houses of worship, and educational facilities Specifications Model Number: QSC Q-SYS QIO-ML4I Input Channels: 4 mic/line inputs Form Factor: 1U rackmount peripheral Connectivity: Supports microphone and line-level signals Daisy-Chaining: Up to 4 units Software: Configuration via Q-SYS Designer Designed for easy installation and operation, the QIO-ML4I delivers superior audio performance, flexibility, and expandability, making it an ideal solution for modern networked audio systems.

Product details

Name
QSC Q-SYS QIO-ML4I - 4 Mic/Line Input Peripheral, 1U
Brand
QSC
Model
qio-ml4i
SKU
qio-ml4i
MPN
Not supplied
Commerce action
local-proof-only

Product images

Product details

Name
QSC Q-SYS QIO-ML4I - 4 Mic/Line Input Peripheral, 1U
Brand
QSC
SKU / MPN
qio-ml4i /
Breadcrumb world
Uncategorised

Technical specifications

Specifications

Frequency Response20 Hz – 20 kHz (+0.1/-0.5 dB)
Analog Inputs4 (balanced)
ApplicationAudio DSP expansion, conferencing, AV installations
CertificationsCE, FCC, UL, RoHS
Chassis MaterialSteel
Compatible EcosystemQ-SYS
Connector Type (Inputs)Phoenix/Euro-style, 3.5mm terminal block, 3-pin
Country of OriginUSA
Daisy Chain ConnectivityQ-LAN, Networking
Daisy-Chain CapableYes (Up to 4 QIO devices)

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