Shure 55SH SERIES II user manual

Summary of the content on the page No. 1

Shure Brothers Incorporated
222 Hartrey Avenue
Evanston IL 60202-3696 U.S.A.
Model 55SH Series II User Guide
Features
• Classic appearance, modern performance
• Frequency response tailored for speech, vocals and in-
strumental music
• Cardioid directional pattern for optimum performance in
adverse acoustic environments
• Shock–mounted cartridge minimizes stand-transmitted
noise, ensures quiet operation
• Rugged die cast case and mechanical design for reli-
ability under rigorous conditions
• Se

Summary of the content on the page No. 2

Impedance POLARITY To test two microphones and their cables for common Microphone rating impedance is 150 ohms (270 ohm polarity, connect them to an amplifier and talk or sing into actual) for connection to microphone inputs rated at 75 them while holding them three or four inches apart. The to 300 ohms sound from the speakers should be the same when talking Output Level (at 1,000 Hz) into either microphone or directly between them if they have common polarity. If the sound level drops drastical