ไมค์ห้องอัด audio-technica AT4050ST Studio Microphone
ไมค์บันทึกเสียง audio-technica AT4050ST เป็นไมโครโฟนชนิดคอนเดนเซอร์ไมค์ มีรูปแบบการรับเสียงแบบ Cardioid และ Figure-of-eight ตอบสนองความถี่ 20-18,000 Hz
ราคาสินค้าไม่รวมภาษีมูลค่าเพิ่ม…..
฿41,900.00 ฿35,600.00
Description
audio-technica AT4050ST Stereo Condenser Microphone
ไมค์บันทึกเสียง audio-technica AT4050ST เป็นไมโครโฟนชนิดคอนเดนเซอร์ไมค์ มีรูปแบบการรับเสียงแบบ Cardioid และ Figure-of-eight ตอบสนองความถี่ 20-18,000 Hz
The AT4050ST from Audio-Technica is a studio-grade side-address stereo microphone that offers terrific flexibility for a variety of applications. The mic housing contains independent cardioid and figure-8 condenser elements, which allows the mic to maintain precise pattern definition across a full frequency range. It also allows you to choose between a left-right stereo output or discrete mid-side signal.
The diaphragms are vapor-deposited with 2-micron thick gold, and undergo a 5-step aging process to ensure years of optimal use. Internal transformerless circuitry helps to eliminate low-frequency distortion and provides excellent correlation of high-speed transients. The housing has a symmetrical design that provides an open acoustical environment to minimize internal reflections.
For additional flexibility, the mic has an 80Hz high-pass filter to reduce low-frequency rumble and hum, as well as a 10dB pad switch, which provides extra headroom when recording loud sound sources. The AT4050ST comes complete with a custom shock mount, an extra-long XLR cable, a dust cover, and a protective carrying case. The mic is also certified by the METAlliance.
Features:
- Side-Address Style
- Cardioid and Figure-8 Elements
- Transformerless Circuitry
- High-Pass Filter and 10dB Pad
- Custom Shock Mount
- METAlliance Certified
Specifications
| ELEMENT | Externally-polarized (DC bias) condenser |
| POLAR PATTERN | Cardioid and Figure-of-eight |
| FREQUENCY RESPONSE | 20-18,000 Hz |
| LOW FREQUENCY ROLL-OFF | 80 Hz, 12 dB/octave |
| OPEN CIRCUIT SENSITIVITY | Stereo 90°: -42 dB (7.9 mV) dB re 1V at 1 Pa Stereo 127°: -41 dB (8.9 mV) dB re 1V at 1 Pa Mid: -36 dB (15.8 mV) dB re 1V at 1 Pa Side: -36 dB (15.8 mV) dB re 1V at 1 Pa |
| IMPEDANCE | 50 ohms |
| MAXIMUM INPUT SOUND LEVEL | Mid and Side: 149 dB SPL, 1 kHz at 1% T.H.D.; 159 dB SPL, with 10 dB pad (nominal) |
| NOISE | Stereo 90°: 25 dB SPL Stereo 127°: 16 dB SPL Mid: 15 dB SPL Side: 17 dB SPL |
| DYNAMIC RANGE (typical) | Mid: 134 dB, 1 kHz at Max SPL Side: 132 dB, 1 kHz at Max SPL |
| SIGNAL-TO-NOISE RATIO | Stereo 90°: 69 dB, 1 kHz at 1 Pa Stereo 127°: 78 dB, 1 kHz at 1 Pa Mid: 79 dB, 1 kHz at 1 Pa Side: 77 dB, 1 kHz at 1 Pa |
| PHANTOM POWER REQUIREMENTS | 48V DC, 6.4 mA typical (both channels total) |
| SWITCHES | 90°, 127°, M-S; Flat, roll-off; 10 dB pad (nominal) |
| WEIGHT | 517 g (18.2 oz) |
| DIMENSIONS | 193.0 mm (7.60″) long, 53.4 mm (2.10″) maximum body diameter |
| OUTPUT CONNECTOR | Integral 5-pin XLRM-type |
| CABLE | 5.0 m (16.5′) long, 8-conductor, shielded, vinyl-jacketed stereo cable with 5-pin XLRF-type connector at microphone end and two 3-pin XLRM-type connectors at output end |
| ACCESSORIES FURNISHED | AT8449 shock mount for 5/8″-27 threaded stands; microphone dust cover; protective carrying case |
| AUDIO-TECHNICA CASE STYLE | R1 |
Related Products
