The A133 is a large diaphragm condenser microphone ideal for vocals, choir, piano, acoustic instruments and overheads. Featuring a contemporary, compact design, the A133 is the perfect choice for podcasting, professional audio production, studios and live stage performances. Housed in a precision-machined aluminum body, the 33 mm fixed-charge capsule features a gold-sputtered diaphragm for wide, natural frequency response. With its well-behaved cardioid polar pattern, the A133 faithfully captures the detail of the performance while rejecting room noises and other unwanted, off-axis sounds. A double woven steel mesh grille and ultra-thin acoustic foam offers exceptional pop resistance for podcasting and vocals. Behind the grille, the open-air design of the capsule mounting system allows the A133 to deliver transparent, uncolored sound. Proprietary impedance control between the capsule and circuitry ensures consistent and reliable performance across a wide range of environments. A unique and highly effective internal shock mount isolates the capsule from mechanical vibrations and touch noise, eliminating the need for a bulky external shock mount. The switchable 10 dB pad and bass roll-off ensures you’re ready for any recording or live performance situation. Offering studio performance in a road-worthy package, the A133 also comes with a protective zippered carrying case. Requires 48-52 V phantom power. For best results, the A133 should be used with a high-quality mic preamplifier and microphone cable.
Audix A133 FEATURES
– Large 33 mm condenser capsule
– Cardioid polar pattern
– Proprietary internal shock mount
– Low noise preamp circuitry
– Switchable 10 dB pad and bass roll-off
– Designed, machined & tested in the USA
Applications
Vocals • Choir • Voiceover • Podcasting • Piano • Acoustic instruments • Drum overheads
Audix A133 Specifications
Transducer / Capsule Technology |
33 mm fixed-charge condenser / 29 mm 3.4 micron gold-sputtered diaphragm |
Frequency Response |
40 Hz – 20 kHz |
Polar Pattern |
Cardioid |
Output Impedance |
150 ohms |
Sensitivity |
23 mV / Pa @ 1 kHz |
Signal to Noise Ratio |
84 dB |
Maximum SPL |
140 dB (150 dB with pad) |
Dynamic Range |
130 dB |
Equivalent Noise Level |
10 dBA |
Operating Voltage |
48 V (± 4 V) Phantom |
Connector |
3-pin XLR m |
Materials / Finish |
Body: Machined aluminum Grille: Steel alloy |
Weight |
280 g / 10 oz |
Included in the A133 Box: Mic, HD DClip, Carrying Pouch