User manual SHURE SM-58

[. . . ] Some of the most common applications and placement techniques are listed in the following table. Keep in mind that microphone technique is largely a matter of personal taste--there is no one "correct" microphone position. [. . . ] Features S Frequency response tailored for vocals, with brightened midrange and bass rolloff S Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise S Pneumatic shock-mount system cuts down handling noise S Effective, built-in spherical wind and pop filter S Supplied with break-resistant stand adapter which rotates 180_ S Legendary Shure quality, ruggedness, and reliability Variations SM58 SM58S (With On/Off Switch) Robust sound, emphasized bass, maximum isolation from other sources. 6 m (2 ft) away from mouth, just above nose height. 6 m (2 ft) away from mouth, slightly off to one side. LOUDSPEAKER PLACEMENT Place the stage monitor directly behind the microphone (see Figure 1). Loudspeakers so that they point away from the rear of the microphone. With the speakers located in these positions, the possibility of feedback is greatly reduced. Always check the stage setup before a performance to ensure optimum placement of microphone and monitors. When the sound source is less than 6 mm (1/4 in. ) from the microphone, the microphone boosts bass frequencies (by 6 to 10 dB at 100 Hz), creating a warmer and richer bass sound than when farther away. This effect, known as proximity effect, happens only in unidirectional dynamic microphones like the SM58. Aim the microphone toward the desired sound source and away from unwanted sources. Locate the microphone as close as practical to the desired sound source. [. . . ] RK143G For additional service or parts information, please contact Shure's Service department at 1-800-516-2525. Outside the United States, please contact your authorized Shure Service Center. [. . . ]