SHURE PRO AUDIO • CARDIOID | DYNAMIC SHURE SM57 INSTRUMENT MICROPHONE
Industry-standard, highly versatile dynamic microphone tuned for clean reproduction of amplified and acoustic instruments.
Transducer Dynamic Polar Pattern Cardioid Frequency 40 Hz – 15 kHz Connector 3-Pin XLR Contoured Presence
Tailored frequency response cuts cleanly through dense live stage mixes and multi-track studio recordings.
Cardioid Isolation
Uniform unidirectional pickup isolates primary instruments while rejecting unwanted off-axis stage bleed.
Tour-Grade Build
Enamel-painted die-cast steel body and pneumatic shock mount withstand high SPLs and heavy road abuse.
Studio & Stage Workhorse
The Shure SM57 Cardioid Dynamic Instrument Microphone is the worldwide benchmark for live sound reinforcement and professional studio recording. Engineered to handle extreme sound pressure levels without distortion, this wired XLR workhorse captures the snap of a snare drum, the punch of a cranked guitar amplifier, and the warmth of brass, woodwinds, and acoustic instruments with unmistakable clarity.
Technical Specifications Brand Shure Product Line / Model SM Series / SM57 (Cardioid Dynamic Microphone) Dimensions & Weight 6-3/16 in. (157 mm) L x 1-1/4 in. (32 mm) W • 10 oz (284 g) Target Application Snare Drums, Percussion, Guitar/Bass Amps, Brass, Woodwinds, Vocals Main Acoustic Features 40 Hz–15 kHz Response, 150Ω Rated Impedance (310Ω Actual), -56.0 dBV/Pa Sensitivity Condition [ADD EXACT ITEM CONDITION & PACKAGING SEAL STATUS] Country / Brand Origin Brand Origin: USA (Manufactured in USA, Mexico, or China — [ADD COUNTRY ON PACKAGING LABEL]) Features & Acoustic Engineering
- Unidyne III Dynamic Capsule & Contoured Presence Rise: Utilizes a moving-coil transducer tuned with a natural upper-midrange presence boost that brings out instrument attack and vocal articulation without harshness.
- Pneumatic Shock-Mount System: Isolates the internal cartridge from mechanical vibrations, stand bumps, and drum hardware resonance to eliminate low-end handling rumble.
- Close-Proximity Polycarbonate Grille & Stainless Screen: Flat-profile grille design allows placement directly against speaker grilles and drumheads while controlling proximity bass boost.
- Die-Cast Enamel-Painted Steel Chassis: Heavy-duty metal housing shields internal circuitry from electromagnetic hum and physical impact on stage.
Performance Benefits
Zero Phantom Power Required: Passive dynamic architecture operates reliably with any standard audio interface, mixer preamp, or PA console.
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