Facility Focus: the technology behind the Rock Hall


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AKG K240 M

The Alan Freed Radio Studio at the Rock and Roll Hall of Fame has hosted hundreds of radio personalities who have created many memorable shows. The Alan Freed Radio Studio utilizes AKG K 240 Studio headphones, the newest version of the popular professional monitoring headphone. The K 240 Studio has AKG's patented gimbal-suspended semi-open ear cups and leather headband for automatic, comfortable fit on any user's head. AKG's advanced Varimotion XXL transducer technology ensures that the sound is pure and uncolored. The K 240 Studio also has a detachable cable for easy servicing and its 55-ohm impedance makes it easy to drive from any output device. Made in Vienna, Austria, and backed by a two-year warranty, the AKG K 240 Studio will please any discriminating professional.
www.akgusa.com 615-620-3800


Henry Engineering PatchBox

This Stereo Output Multiplier “splits” the output of a mixer (or any audio source) to feed peripheral equipment. In many applications, PatchBox can be used instead of a distribution amplifier or patchbay. From a low-impedance balanced stereo audio source, PatchBox provides 11 stereo outputs. Five outputs, on XLR and TRS connectors, are balanced at professional level. Six outputs, on gold-plated RCA connectors, are unbalanced at consumer level. All 11 outputs can be used to simultaneously feed recorders, effects loops, PA systems, etc. Patchbox is passive, needs no batteries or power, and introduces absolutely no noise or distortion into the signal.
www.henryeng.com 626-355-3656


Comrex Matrix

The Matrix is the heart of the Comrex Remote Broadcast System. With the Matrix, a POTS/ISDN/wireless codec, remote broadcasters can send high-quality audio to their station from the Rock Hall or virtually anywhere. The Matrix is compatible with the full line of Comrex POTS codecs, including the BlueBox and Vector, offering up to 15kHz frequency response on a plain telephone line.

Designed for maximum versatility, the Matrix is also compatible with ISDN and GSM wireless service with optional modules. The Matrix ISDN module supports most standard protocols, plus the low-delay, 15kHz Turbo. The GSM module, coming in Fall 2003, achieves 7kHz response over an embedded GSM wireless phone and external antenna.

If your station is planning a remote from the Rock Hall, Comrex can help — please call to arrange a loaner Matrix.
www.comrex.com 800-237-1776


Neutrik Connectors

The Neutrik X series of three-pole male and female cable connectors is available with gold or silver contacts in a black metal or nickel housing. Ease of use is one of the main features of these connectors as assembly requires no special tools and there are no little screws to handle. The Neutrik NP*C series of quarter-inch professional phone plugs is available in mono (TS) or stereo (TRS) and features an all-metal, no-rivet design with nickel plug finger in a black or nickel shell. The Neutrik “bug” and name on each housing ensures original Neutrik connectors, not a copy. The original makes the difference, which is why Neutrik is a leading manufacturer of audio connectors and the connector of choice on projects such as the Alan Freed Radio Studio.
www.neutrik.com 732-901-9488


CBT Systems On-air Light

When mics are live in the Alan Freed Studio the CBT Systems On-air Light lets everyone know in a classic style. The feel of the Rock Hall's history is carried through to this modern warning light. The cast aluminum housing is polished to a bright finish and includes a multilayered Plexiglas lens. Standard legends include On-air, Recording, Standby, Silence and Applause. Custom legends are available. The entire unit installs onto a standard two-gang J-box or on the wall and operates on 120Vac, 24Vac/dc or 12Vac/dc. An optional flasher module with variable flash rate can also be added. It measures 14¼" l x 2⅝" w x 4" h. The unit is UL listed.
www.cbt-net.com 858-536-2927


Sound Broadcast Services Match-IT

The Match-IT allows inexpensive source equipment to be applied to the professional installation with no compromise in sound quality. Like all sbs products it comes with a five-year warranty.

It is just one of the sbs products of its Solutions audio range that has been engineered to provide reliable, high performance and professional answers to the interfacing and signal processing problems encountered while creating a smooth running audio system.

The audio products are just a small part of the sbs portfolio. The main product range comprises FM transmission equipment. Amplifiers, exciters, stereo encoders, limiters and automatic changeover units are just some of the types of products that are offered. Additionally there are the STL/OB high performance link transmitters and receivers operating between 48MHz and 1GHz.
www.sbsfm.com +44 1424 445588


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