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Vintage Shure Catalogs (1933-1985)

Year Type Size Model numbers 1933 Catalog 4.0MB 5N, 11N, 22N, 33N, 42, 99 1935 Catalog 5.7MB 41H, 43D, 43E, 43F, 7...


Can I parallel microphones into one input of my mixer?

Wiring Microphones in Parallel Connecting microphones in parallel allows more than one microphone to be connected to the same microphone input of a mixer. This reduces the cost and complexity of the sound system, since fe...


Educational Articles - Online booklets and bulletins

Educational Articles Expand your knowledge and get the most out of your equipment. PDF ARTICLES Antenna Set-up for Wireless Systems These recommendations are useful guidelines to help achieve satisfactory pe...


How to calibrate a VU meter?

How to Calibrate the VU Meter on a Shure Mixer Why does a VU meter require calibration? A VU meter indicates the signal level being sent from the mixer to the next device. A VU meter can be calibrated to any reference lev...


Crestron / AMX connection problems to Shure products

This answer applies to all Shure products that connect to AMX/Crestron via ethernet, such as the SCM820, MXWAPT4, MXWAPT8, MXA310, MXA910, ANI4IN, ANI4OUT, UR4D, AXT400, ULXD4D, ULXD4Q, ULXD4, QLXD4. First, make certain you ...


Audio Signal Levels: General Guidelines

Here are general guidelines to the typical ranges of audio signal levels.  Note the difference between each defined signal level range is 20 dB. Mic level signal (low) = 0.0001 V = 0.1 mV = -80dBV Shure SM11 output is...


Mic Mixer for teleconferencing

We recommend two models:  SCM410 or SCM268 Also, read the following to understand the details about connecting a Shure mixer to any other device: What specifications determine if a Shure mixer will properly operate...


Is there a difference between a VU and a PPM audio meter?

Yes. A VU meter displays the average volume level of an audio signal, while a PPM meter shows peak volume level. These differences must be taken into account when aligning a VU meter with a PPM meter. - more information -


SCM820 Crestron/AMX Control Strings

The SCM820 can be controlled by AMX, Crestron, Extron, etc. The touch screen can control/monitor: Volume Controls  Mute Metering Channel and Device Names Clip Indicators Gate Indica...


Mic preamp for recording

Please advise. For what purpose do you need a preamp? Tell us more about your application. There are many types of preamps, for many different purposes. At 09/07/2001 03:18 PM we wrote - We suggest a mic preamp from Rane: ht...


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