The Russound MBX-PRE is a small, line-level streaming player that adds modern network audio to almost any system. It has no built-in amplifier. Audio leaves through stereo RCA outputs, which can be set fixed or variable, and an optical digital output, so it can feed a Russound multiroom controller, an AV receiver or any power amplifier.
Streaming support covers AirPlay 2 and Google Cast with full metadata, Bluetooth, popular internet music services and UPnP media on the local network, with hi-res playback up to 24-bit/192 kHz. Through Chromecast built-in it can also take voice commands from Amazon Alexa and Google Home devices. Inputs include a 3.5 mm analog jack, optical digital and a USB 2.0 port for flash drives or externally powered hard drives. The player connects by dual-band 802.11ac Wi-Fi or wired Ethernet and has a 12 V trigger output to wake an amplifier. Front-panel buttons give quick access to favorites, play/pause, volume and Bluetooth pairing. Setup is done through a browser-based configuration page. Day-to-day control is through the Russound app, IPK-1 keypads or XTS7 touchscreens, with bass, treble, loudness and favorites in the app. Up to 32 MBX-Series rooms can run in one installation.
Key Features
- AirPlay 2 and Google Cast with full metadata
- Bluetooth audio and UPnP local streaming
- Up to 24-bit/192 kHz hi-res playback
- Fixed or variable analog plus optical outputs
- USB media playback, analog and optical inputs
- Front-panel favorites, transport and volume buttons
In the Box
- MBX-PRE streaming audio player
- 12 V DC power supply with US, UK, EU and AUS plug adapters
- Four non-marking rubber feet
- Installation manual
Ideal Applications
Adding streaming sources to an existing Russound SMZ or MCA system, upgrading a stereo receiver or powered speakers with network audio, or creating a standalone streaming zone with any amplifier.
Compatibility
Works as a source with Russound SMZ-Series and MCA-Series controllers or standalone with any amplifier or receiver, and mixes with other MBX-Series products. Controlled by the Russound app, IPK-1 and XTS7. Line-level only, so it needs an amplifier or powered speakers. Installation by a Russound Certified Installer is required.