Multi-pattern Condenser Microphone ยี่ห้อ Audio-Technica รุ่น AT4050 (E)
The AT4050 Multi-Pattern Condenser Microphone from Audio-Technica is a large-diaphragm side-address externally polarized condenser microphone with three switchable polar patterns: cardioid, omnidirectional, and figure-8. It can be used to capture audio for broadcast, studio, and sound reinforcement applications.
The AT4050 is powered by 48V phantom power and built with a 3-pin XLR output connector. It is equipped with a -10 dB pad that lowers the microphone sensitivity and provides higher SPL capability. This makes it applicable in a wide range of applications like vocals, piano, strings, drum overheads, and guitar amp capture. Its dual large diaphragms are gold-vaporized and aged for consistent, high-quality performance.
Furthermore, a precision-machined, nickel-plated brass acoustic element baffle provides solid element stability and maximum sensitivity. The AT4050 includes a shockmount, a microphone dust cover, and a protective carrying case.
- Transparent uppers/mids balanced by rich low-end qualities combine with advanced acoustic engineering for extensive performance capabilities and high quality
- Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone
- The 2-micron-thick, vapor-deposited gold diaphragms undergo a five-step aging process, allowing the optimum characteristics achieved to remain constant over years of use
- Three switchable polar patterns: omni, cardioid, and figure 8
- Transformerless circuitry minimizes low-frequency distortion and improves correlation of high-speed transients
- State-of-the-art surface-mount electronics are compliant with Audio-Technica’s consistency and reliability standards
- Switchable 80 Hz hi-pass filter and 10 dB pad
- Custom shockmount provides superior isolation
- Includes protective carrying case and microphone dust cover
Microphone
| Sound Field |
Mono |
| Capsule |
Condenser |
| Polar Pattern |
Cardioid, Figure-8, Omnidirectional |
| Pattern Selection |
Switched |
| Pad |
-10 dB |
| High-Pass Filter |
80 Hz, 12 dB/Octave |
Performance
| Frequency Range |
20 Hz to 18 kHz |
| Maximum SPL |
159 dB SPL Peak |
| Impedance |
100 Ohms |
| Sensitivity |
15.8 mV/Pa |
| Dynamic Range |
132 dB A-Weighted |
| Signal-to-Noise Ratio |
77 dB A-Weighted |
| Equivalent Noise Level |
17 dB A-Weighted |
| THD |
1% |
Connectivity
| Output Connectors (Analog) |
1 x XLR 3-Pin |
Power
| Operating Voltage |
48 V |
| Operating Current Consumption |
4.2 mA |
Physical
| Dimensions |
ø: 2.1 x L: 7.4″ / ø: 53.34 x L: 188 mm |
| Weight |
17.99 oz / 510 g |
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