Simply the most reliable, rock solid, guaranteed live audio over IP

... Will THE REAL STL-IP Please Stand Up

STL-IP for professional audio over IP networks and the Internet

audio over IP using LAN, WAN, Internet, Ethernet - professional live audio device for STL or IP codec applications

Live Audio over IP Multiplexer and Distribution system
- with up to 16 inputs and outputs...

STL-IP for multiple channels of live low delay over IP and internet

AudioTX STL-IP-16 and STL-IP-8 models are designed for Transmission Grade Live Audio over IP networks. Suitable for STL, Distribution of Live & Shared Programming, Contribution and inter-studio connectivity.

Flexible, Cost Effective system for sending and receiving multiple channels of audio between many locations
The AudioTX STL-IP-16 and STL-IP-8 products are part of the AudioTX STL-IP family, delivering live audio over IP networks with transmission grade audio quality & robustness and an extremely low delay of just 5ms!  

AudioTX STL-IP-16 is a 3RU sized unit, which has 16 audio inputs and 16 outputs*1 and is available with a choice of Analog or AES digital connections. AudioTX STL-IP-8 has 8 inputs and outputs. Both are otherwise identical - highly flexible and advanced IP Audio Multiplexers - allowing audio to be sent and received to/from a variety of other remote locations (using any of the products in the STL-IP range) and in a virtually unlimited number of scenarios. Some examples are illustrated on the next page.

Audio can be sent and received using point-to-point UDP or TCP/IP, and point-to-multipoint UDP Multicast network protocols and with Linear (uncompressed) PCM audio at up to 24 bits and 96kHz sample rate, professional grade MPEG Layer 2 and Layer 3 compression, J.41, DAT12 and G.722. Add AAC, HE-AAC v2 and AAC-LD (MPEG4) with the optional AAC Coding Pack for Stereo audio from just 14kbps! And/or Enhanced APTx coding with the APTx Codec Pack option.

Optional Forward Error Correction (FEC) and network jitter compensation plus synchronous transmission of serial ancillary data and/or contact closures (GPIO) make this an incredibly flexible and cost-effective solution.

Where multiple audio channels are sent between any two units, the Synchro-Lock feature, exclusive to STL-IP-8 and STL-IP-16 guarantees sample level timing accuracy between channels.

As with all other STL-IP products, you can use ANY IP Network - from existing LAN/WAN's in your organisation to Telco managed networks including MPLS, professional wireless networks, Satellite, existing legacy E1/T1 connections and even Internet including DSL, Cable modem access and higher speed leased lines. Other networks which can also carry IP traffic, such as ATM or even private fibre can of course also be used.

*1 16 Mono in/outputs, which can of course be combined for Stereo channels

... Will the REAL STL-IP Please Stand Up

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