Description
The AT-UMX3 is a compact, plug-and-play USB-C desktop audio mixer and interface designed for livestreaming, podcasting, mobile content creation, and recording. It allows you to mix microphone, instrument/line, and computer audio into a single stereo output that can be sent back to your computer or mobile device. It supports high-resolution audio up to 24-bit/192 kHz, and is compatible with Windows, macOS, iOS, iPadOS and Android devices.
Key Features
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3 key input channels:
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Channel 1: Mic preamp with a combo XLR/¼" (TRS) jack, supports +48 V phantom power for condenser mics.
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Channel 2: Switchable Hi-Z guitar/bass input or stereo line input for keyboard/electronic instrument.
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Channel 3: Loopback stereo input from the computer (via USB) that allows mixing of computer sound (e.g., music, game audio) with the live inputs.
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Loopback function: Enables the mic/instrument mix to be combined with computer audio and sent back to the system for streaming or recording.
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High-performance A/D converter with up to 24-bit depth and 192 kHz sampling rate for high fidelity.
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Plug-and-play operation — no special drivers required.
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Headphone output with its own level control for monitoring your mix.
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Dedicated mic mute button and mic monitor mute switch (so you can mute the mic in the headphone cue but still send audio out).
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Advanced noise-resistant design to minimize interference from nearby devices (smartphones, WiFi, etc.).
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Compact dimensions and light weight (approx 127 mm × 131 mm × 44 mm and ~334 g) for portability.