- Description
Details
The Model SM94 is a unidirectional electret condenser microphone tailored to the instrument miking needs of professional musicians and sound engineers in both live performance and sound recording. Its smooth, flat frequency response is free of either a "presence peak" or a low-frequency rolloff, making it a perfect choice for all types of musical instruments. The SM94 is equally at home in sound reinforcement systems or in sound studios and motion picture/ TV scoring stages. When used with the optional wind-screen, the SM94 can be used by vocalists and speech-makers who desire a wide, flat response with minimum coloration.- Features
Features
- A sensitive mic with a wide, flat response ideal for live amplified and acoustic instruments.
- Extremely well-suited for reproduction of stringed instruments, woodwinds and cymbals.
- AA battery or phantom power.
- Internal shock mount.
- Wide dynamic range.
- Smooth, flat frequency response.
- Uniform Cardioid condenser.
- Frequency response: 40 to 16,000 Hz.
- Specification
Frequency Response 40 to 16,000 Hz Output Impedance Rated at 150 Ω; 200 Ω actual Recommended Minimum Load Impedance 800 Ω Sensitivity (at 1,000 Hz) Open Circuit Voltage: –49 dBV/Pa (3.5 mV) (phantom) –50 dBV/Pa (3.2 mV) (battery) (1 Pa = 94dB SPL) Output Clipping Level (1 kHz, 3% THD) 800–Ω Load –14 dBV (0.63 V) (phantom), 1% THD; . .–23 dBV (0.71 V) (battery), 3% THD Total Harmonic Distortion < 0.25% (130 dB SPL at 250 Hz into 800 Ω load) Maximum SPL 800 Ω Load: 141 dB (phantom), 123 dB (battery) Hum Pickup –3 dB equivalent SPL in a 1 millioersted field (60 Hz) Dynamic Range 119 dB (phantom); 101 dB (battery) (maximum SPL,2000–Ω load, to A–weighted noise level) Signal–to–Noise Ratio 72 dB (IEC 651)* at 94 dB SPL Overvoltage Protection Maximum External Voltage Applied to Pins 2 and 3with respect to Pin 1: +52Vdc Polarity Positive pressure on diaphragm produces positive voltageon pin 2 relative to pin 3 Cartridge Capacitance 24 pF Battery Operation Specifications Type 1.5 V alkaline, AA size (NEDA 15A) Life Up to 5,000 hours with fresh battery Connector XLR professional audio 3–Pin Furnished Accessories A25D Swivel Adapter, 26A13 Carrying/Storage Bag Net Weight 250 grams (8.8 oz) less battery Packaged Weight 2.09 lbs (949.7 grams) - Reviews
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