The ATND933aWH is a wide-range miniature condenser microphone with a hypercardioid polar pattern. It is designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications. The combination of small size and excellent response makes the microphone ideal for suspension over choirs, instrumental groups or theater stages.
The microphone is equipped with UniGuard® RFI-shielding technology, which offers outstanding rejection of radio frequency interference (RFI).
The microphone's hypercardioid polar pattern provides a 100° angle of acceptance. Additional interchangeable elements with omnidirectional (360°), cardioid (120°) and MicroLine® (90°) pickup patterns are available.
The microphone includes a 15.2 m (50') permanently attached miniature cable. Its free end connects to the provided ATND8734 Dante-enabled wall/ceiling plate power module via a special TA3F-type connector designed to optimize RFI immunity. The power module features a removable, circular cover plate that can be painted with commercially available spray paint. The power module includes an RJ-45 output jack for easy connection to the network via CAT5e (or better) cable. Additionally, logic input screw terminals accept an external switch for connection to the Dante™ network.
The power module is equipped with an 80 Hz low-cut UniSteep® filter, three-position input gain level selector (+30 dB, +40 dB and +50 dB), and red/green LED status indicator, which can all be controlled remotely via third-party software.* Default settings for the power module are as follows: low-cut filter off, +40 dB input gain, LEDs off.
The microphone comes equipped with a vinyl-coated steel hanger for positioning over a choir/orchestra/stage, and a two-stage foam windscreen. The microphone is enclosed in a rugged housing with a low-reflectance black finish. It is also available with black housing, cable, hanger and windscreen as the ATND933aH.
| Element | Fixed-charge back plate, permanently polarized condenser |
|---|---|
| Polar Pattern | Hypercardioid |
| Frequency Response | 80-20,000 Hz |
| Low Frequency Roll-Off | 80 Hz, 18 dB/octave |
| Maximum Input Sound Level | -15 dBu @ +30 dB gain -25 dBu @ +40 dB gain -35 dBu @ +50 dB gain |
| Signal-to-Noise Ratio | 68 dB, 1 kHz at 1 Pa |
| Optional Interchangeable Elements | ESE-O omnidirectional (360°) ESE-C cardioid (120°) ESE-ML MicroLine (90°) |
| Cable | 2-Conductor shielded cable, terminated with TA3F-type connector |
| Power Module | CAT5e or better required |
| Accessories Furnished | ATND8734a wall/ceiling plate power module with Dante™ network output; AT8109(WH) two-stage foam windscreen; AT8452(WH) steel hanger |
| Audio-Technica Case Style | M25 |
| Output Connector (Power Module) | RJ-45 |
| Cable Dimensions (L x Dia) | 50' (15.2 m) (permanently attached to microphone) x 0.13" (3.2 mm) |
| Microphone Dimensions (L x Dia) | 1.08" (27.5 mm) x 0.33" (8.4 mm) |
| Power Module Dimensions (L x D) | 5.83" (148.0 mm) x 1.85" (47.0 mm) |
| Microphone Weight | 5.5 g (0.2 oz) |
| Power Module Weight | 330 g (11.6 oz) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
