CCS Musicam Suprima MK3 - IP ISDN X21 Audio Codec - Test

Description: This CCS Musicam USA (Prodys) Suprima MK3 was purchased from auction from NPR headquarters in Washington DC, where it was pulled from a working environment and used in a temperature and humidity controlled data center. Tested and working. This audio codec can be used for high quality audio transmission using IP , ISDN , and X21 networks. Sale includes power cable. Check my other listings as additional Surpima codecs which are comparable to Telos , Comrex , Tieline , Gates Air , and APT are also available.Please see detailed photos. Unit is clean but has scratch marks on top and bottom from being slide in and out of racks, as well as some cosmetic imperfections where the rack screws go. Some tiny imperfections where labels were peeled off are also visible. Please see detailed photos. Please contact if you are located out of the US to determine shipping rates.A multi-network IP, ISDN and X.21 dual audio codec. Offering independent encoding and decoding operations, Suprima is a capable of using a range of industry-standard communication networks to transport studio-quality audio. It supports the most popular coding algorithms, including G.711 (Suprima auto-answers and senses an incoming POTS call via ISDN), G.722, MPEG1/2 Layer II (with Musicam enhancement), MPEG1/2 Layer III, MPEG2/4 AAC LC and MPEG4 LD and apt-X as well as bidirectional uncompressed linear audio transmission over IP through its standard Ethernet 10/100 port. In ISDN mode, Suprima accepts one BRI line, while in apt-X mode with ISDN it’s possible to connect any existing APT units. As a back-up system, Suprima offers ISDN as a secondary link for IP/X21 and provides alarm management via SNMP/GPO/email. Suprima can be controlled locally from its front panel, or remotely from a web page or CCS management software. The onboard 2 x 20 character LCD screen carries a significant amount of information but this is enhanced considerably using the remote browser control interface which incorporates large, colour-coded text and graphic objects which can be seen from across a room. According to Musicam, the unit is easy to configure and optimise for low delay, jitter and other functions and provides automatic detection of the encoding mode. As part of the configuration process, Suprima includes a Streaming Test function which provides a graphic analysis of the download and upload rate between the local and remote units, giving users an indication of network quality and aiding the set-up process. An analogue audio interface provides 24-bit A/D and D/A conversion via balanced XLR connectors, while the AES/EBU digital interface uses automatic rate adaption and incorporates a transparent mode over IP to send data instead of audio (such as Dolby E). Other features include electronic echo cancelling and multiplex (conferencing) in G711, a streaming meter showing packet activity which pops up when IP connection mode is selected and a system health window showing voltage, temperature, fan speed and relay I/O status.

Price: 225 USD

Location: Falls Church, Virginia

End Time: 2025-01-28T20:03:27.000Z

Shipping Cost: 30 USD