INTUWORX NSA52

Intusonic INTUWORX™ NSA52 - professional audio source for AV systems

The Intusonic INTUWORX™ NSA52 is a versatile audio source designed for professional sound systems, combining in one unit a USB player, FM tuner with RDS, digital DAB+ tuner, LINKOUSTIC™ 5.0 wireless receiver, and sound message player. All functions are enclosed in an elegant 19’’/1U housing, and operation is facilitated by a clear interface with a 128x64 pixel graphic display and the included IRB31 remote control, ensuring user convenience and full control over audio material.

The built-in MP3/WAV/FLAC/APE player supports USB drives up to 64GB and offers various playback modes, including file and folder selection, random playback, tag or file name display, and presentation of remaining or elapsed time. The LINKOUSTIC™ 5.0 receiver allows wireless audio streaming from compatible devices, while the FM tuner with RDS and DAB+ tuner provide access to traditional and digital radio with the ability to save 10 favorite stations in each section.

One of the key features of the NSA52 is the built-in sound signal player with the ability to save four jingles, manual or scheduled playback, and automatic muting of the current program during their broadcast. Playback can also be triggered by closing one of the four control contacts on the rear panel, allowing integration with calling systems, building automation, or control panels.

The device also stands out with professional audio connection capabilities. The NSA52 offers balanced XLR outputs and a 3.5mm terminal block, as well as unbalanced RCA outputs, allowing signal levels to be matched to any AV system. Output level adjustment is located on the rear panel, facilitating configuration and stabilization of levels in complex installations. FM and DAB+ antenna connectors located at the back of the device allow integration with building antennas, enhancing reception quality.

With its robust metal housing, removable rack mounts, and clear interface, the Intusonic INTUWORX™ NSA52 is ideal for commercial, hotel, restaurant, retail, fitness installations, paging systems, and anywhere reliable, multi-format high-quality signal sources are required.

Functionality

• user interface with 128x64 graphic display
• FM tuner with RDS and 10 programmed stations
• DAB+ tuner with 10 programmable stations
• USB player supporting MP3, WAV, FLAC, APE with folder/regular/random modes
• LINKOUSTIC™ 5.0 receiver with antenna on the front panel
• jingle player with 4 writable sounds and auto-ducking function
• 4 external contacts for jingle activation
• remote control of all functions via IRB31 remote
• balanced XLR and unbalanced RCA outputs
• output level adjustment from the rear panel
• FM and DAB+ antenna connectors for building installations
• metal housing with 19’’ RACK mounts

Features

• supported sources: USB-PGM, USB-JGL, FM, DAB+, Linkoustic
• supported USB formats: MP3, WAV, FLAC, APE
• supported file systems: FAT12/16/32/ExFAT up to 64GB
• Linkoustic™ operating band: 2.4GHz
• DAB+ band: 174.928-239.200MHz
• power supply 115/230V AC, max. 12W
• dimensions 482.6x180x44mm (WxDxH)
• weight 2.5kg

Intusonic INTUWORX™ NSA52 is a complete, professional audio source that combines extensive functionality, modern connectivity, and reliable construction - ideal for any AV system requiring stable, multi-format playback.