Congratulations on the purchase of a new Shure PG Alta series microphone. The PG Alta series delivers professional quality audio at an affordable price, with solutions for capturing nearly any source, including voice, acoustic instruments, drums, and amplified electric instruments. Suitable for live and studio applications, PG Alta microphones are built to last, and meet the same rigorous quality testing standards that make all Shure products trustworthy and reliable.
The following table lists the most common applications and placement techniques. Keep in mind that microphone technique is largely a matter of personal taste; there is no one "correct" microphone position.
Application | Suggested Microphone Placement | Tone Quality |
---|---|---|
Kick Drum | 5 to 7.5 cm (2 to 3 in.) away from beater head, slightly off-center from beater. | Sharp attack; maximum bass sound, highest sound pressure level. |
20 to 30 cm (8 to 12 in.) from beater head, on-axis with beater. | Medium attack; balanced sound. | |
NOTE: To create a tighter sound with more “punch,” place a pillow or blanket on bottom of the drum against the beater head. | ||
Guitar & Bass Amplifiers | 2.5 cm (1 in.) from speaker, on-axis with center of speaker cone. | Sharp attack; emphasized bass. |
2.5 cm (1 in.) from speaker, at edge of speaker cone. | Sharp attack; higher frequency sound. | |
60 to 90 cm (2 to 3 ft.) back from speaker, on-axis with speaker cone. | Softer attack; reduced bass. |
Directional microphones progressively boost bass frequencies as the microphone is placed in closer proximity to the source. This phenomenon, known as proximity effect, can be used to create a warmer, more powerful sound.
Place the microphone so that unwanted sound sources, such as monitors and loudspeakers, are directly behind it. To minimize feedback and ensure optimum rejection of unwanted sound, always test microphone placement before a performance.
Recommended Loudspeaker Locations for Cardioid Microphones
This microphone features a quick-release lever to easily adjust position.
Note: To adjust the tension on the lever, pull it open and use a flat head screwdriver to tighten or loosen the bolt on the opposite side.
7.6 m (25 ft.) Cable (XLR-XLR) |
C25J |
5/8" to 3/8" Thread Adapter |
31A1856 |
Vinyl zippered storage bag |
95B2324 |
Drum Microphone Mount |
AP56DM |
PGA52 Replacement GrilleGrille |
RPMP52G |
PG52 Replacement Cartridge |
RPM154 |
Dynamic (moving coil)
50 to 12, 000 Hz
Cardioid
150 Ω
at 1 kHz, open circuit voltage
-55 dBV/Pa¹ (1.75 mV)
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
454 g (16.01oz.)
Three-pin professional audio (XLR), male
Operating Temperature | -20° to 165°F (-29° to 74°C) |
Relative Humidity | 0 to 95% |
1 Pa=94 dB SPL
Typical Frequency Response
Typical Polar Pattern
This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
Fax: +49-7262-92 49 11 4
Email: info@shure.de