OVERVIEW
Stereo pair of condensers—consistent cardioid polar pattern and special low-mass Mylar diaphragm provides better transient response—great for drum overheads.
The Shure KSM137/SL STEREO includes a matched stereo pair of KSM137/SL instrument microphones, two foam windscreens, A27M stereo microphone adapter, and a carry case.
KSM137/SL Instrument Microphone
The KSM137/SL is an end-address condenser microphone with a single cardioid polar pattern. Designed for studio use, yet rugged enough for live applications, the KSM137/SL can withstand extremely high sound pressure levels (SPL). Its low self-noise and extended frequency response make it ideal for recording instruments.
Versatile, durable, and precise, the KSM137/SL is an outstanding microphone for instruments ranging from percussion to wind, strings to brass, and piano to guitar.
A27M Stereo Microphone Adapter
The included A27M Stereo Microphone Adapter holds two microphones in selectable positions, allowing them to share a stand without losing independent positioning flexibility.
FEATURES
Highly consistent cardioid polar pattern
Ultra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar diaphragm for superior transient response
Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion
Premium electronic components, including gold-plated internal and external connectors
Subsonic filter eliminates low frequency rumble (less than 17Hz) caused by mechanical vibration
Switchable 15dB pad for handling extremely high sound pressure levels (SPLs)
3-position switchable pad (0dB, 15dB, and 25dB) for handling extremely high-sound pressure levels (SPLs)
3-position switchable low-frequency filter reduces background noise and counteracts proximity effect
Performance Characteristics
Extended frequency response
Exceptional reproduction of low-frequency sounds
Can withstand high sound pressure levels (SPL)
Superior common mode rejection and suppression of radio frequency interference
Common Applications
Acoustic instruments: piano, guitar, drums, percussion, strings
Wind instruments: brass and woodwind
Low frequency instruments: such as double bass, electric bass, kick drum
Overhead miking: drums or percussion
Ensembles: choral or orchestral
An excellent and convenient solution for miking drum overheads and other instruments in XY stereo. Order today!
SPECIFICATIONS
KSM137/SL STEREO Cardioid Condenser (Stereo Pair)
Cartridge type: Permanently biased condenser
Frequency response: 20 to 20,000Hz
Directional polar pattern: Cardioid
Output impedance: 150 Ω (actual)
Attenuation Switch
0dB, 15dB, or 25dB attenuation
Low-frequency response switch: Flat; -6 db/octave below 115Hz
-18dB/octave below 80Hz
Phantom power: 48 Vdc ± 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3
Current drain: 4.65mA typical at 48 Vdc
Common mode rejection: ≥50dB, 20Hz to 20kHz
Polarity: Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
Dimensions and weight: 20mm (0.8") diameter, 122mm (4.8") long
100g (3.5oz.)
Sensitivity (typical, at 1000Hz; 1 Pa = 94dB SPL): -37dBV/Pa
Self-noise (typical, equivalent SPL; A-weighted, IEC 651): 14dB
Maximum SPL at 1kHz:
5000Ω load (Attenuator on): 145 (160, 170)dB
2500Ω load (Attenuator on): 139 (154, 164)dB
1000Ω load (Attenuator on): 134 (149, 159)dB
Output clipping level*:
5000Ω load: 15dBV
2500Ω load: 9dBV
1000Ω load: 3dBV
*20Hz to 20kHz; THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL
Dynamic range:
5000Ω load: 131dB
2500Ω load: 125dB
1000Ω load: 120dB
Signal-to-Noise Ratio**: 80dB
**S/N ratio is difference between 94dB SPL and equivalent SPL of self noise A-weighted
Công ty của chúng tôi không bán sản phẩm, chúng tôi chỉ mua dùm sản phẩm cho các bạn.
Các bạn không phải lo về chất lượng sản phẩm khi đặt hàng tại công ty chúng tôi.