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Mã hàng: KSM141/SL
Bảo hành: 12 tháng
TƯ VẤN TẬN TÂM, NHIỆT TÌNH | |
SẢN PHẨM CHÍNH HÃNG Đa dạng chọn lựa |
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TRẢI NGHIỆM THỰC TẾ Tại cửa hàng |
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GIAO HÀNG MIỄN PHÍ Bán kính 10km |
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HỖ TRỢ SETUP MIỄN PHÍ Chuyên gia hàng đầu tại TCA |
The KSM141/SL ST PAIR from Shure is a stereo pair of switchable-polar-pattern condenser studio microphones designed for instrument recording and sound reinforcement. The capsule's pattern is switchable between omnidirectional and cardioid pick up. Omnidirectional offers a more generous pickup area while cardioid offers attenuation of noise and ambiance at the off-axis sections of the microphone. In addition, the microphone offers a wide 20 Hz to 20 kHz frequency response making it a flexible solution for a variety of applications. The KSM141/SL's element features a permanently biased transducer design resulting in clean, accurate signal reproduction and frequency response. The transformerless Class-A output circuitry provides a noise-free-output signal path while maintaining high gain levels.
There is a 3-position low-frequency roll-off switch, eliminating low-frequency rumble noise and counteracting proximity effect. The KSM141/SL handles high sound-pressure levels and features a 3-position pad switch providing attenuation at 0, 15, 25 dB. This allows for confident miking of instruments high in transient response such as drums, percussion, and brass. The microphone is also suitable for recording piano, strings, guitar, and woodwinds. The KSM141/SL ships with a case, two microphone clips, two foam wind screens, and the A27M stereo stand adapter.
Cartridge Type | Electret Condenser |
Frequency Response | 20 to 20,000 Hz |
Output Impedance | 150 ohms (actual) |
Power Requirements | 48 Vdc phantom, 4.7 mA |
Common Mode Rejection | >50 dB, 50 Hz to 20 kHz |
Polarity | Positive pressure on front diaphragm produces positive voltage on output pin 2 relative to pin 3 |
Polar Patterns | Cardioid, Omnidirectional |
Sensitivity | -37 dBV/Pa |
(typical; at 1000 Hz; | 14 dB |
1 Pa = 94 dB SPL) | 134 dB (159 dB, -25 Pad) |
Self-noise | 139 dB (164 dB, -25 Pad) |
Maximum SPL @ 1000 Hz | 5000 ohms load 134 dB (159 dB, -25 Pad) 2500 ohms load 139 dB (164 dB, -25 Pad) 1000 ohms load 134 dB (159 dB, -25 Pad) |
Output Clipping Level | 5000 ohms load 15 dBV 2500 ohms load 9 dBV 1000 ohms load 3 dBV |
Dynamic Range | 5000 ohms load 131 dB 2500 ohms load 125 dB 1000 ohms load 120 dB |
Signal to Noise ratio | 80 dB |
Weight | Net: 156 g (5.5 oz.) |
Switch | Attenuator: 0, −15, −25 dB Low Frequency Response: flat; -6 dB/octave below 115 Hz; -18 dB/octave below 80 Hz |