Shure Enstrüman Mikrofonu SHURE SM137-LC SHURE SM137-LC Cardioid Studyo MikrofonuXML
Shure Enstrüman Mikrofonu SHURE SM137-LC SHURE SM137-LC Cardioid Studyo MikrofonuXML

SHURE SM137-LC Cardioid Studyo Mikrofonu

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Marka : Shure

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Barkod : 75157

mShure SM137LC

The Shure SM137 is a versatile, flat-response cardioid condenser instrument microphone with an ultra-thin diaphragm for a frequency response that combines a smooth high-end with a tight, controlled low-end. It boasts a 15db pad for natural sound reproduction in both acoustic and high volume performance applications.

 Features: 
• Ultra-thin diaphragm for smooth high end and tight, controlled low end 
• 15dB pad for performance consistency across a wider range of high SPL sources 
• Low self-noise and transformerless preamplifier circuitry

 

Type

Electret Condenser

Frequency Response

20–20000 Hz

Polar Pattern

Cardioid

Sensitivity (at 1 kHz , open circuit voltage)

−41 dBV/Pa

1 Pascal=94 dB SPL

Impedance

150 Ω

Dynamic Range

1000 Ω load: 122 dB

2500 Ω load: 128 dB

Common Mode Rejection 20Hz -20 KHz

>50 dB

Maximum SPL

1000 Ω load: 139 dB

2500 Ω load: 144 dB

Clipping Level

(20Hz-20 kHz at 1% THD)

1000 Ω load: 3 dBV

2500 Ω load: 9 dBV

Self Noise

19 dB

Signal-to-Noise Ratio

(referenced at 94 dB SPL at 1 kHz)

75 dB

S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted

Polarity

Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Weight

Net 195 gr

Switch

Attenuator: −15 dB

Connector

Three-pin professional audio (XLR), male

Power Requirements

48 Vdc phantom, 5.2 mA

 

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