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We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network.
There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
With its low-profile and rugged-yet-highly-flexible design, the ATND931a condenser gooseneck microphone is a perfect fit for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications. The microphone, which features UniGuard® RFI-shielding technology for outstanding rejection of radio frequency interference (RFI), attaches to the provided ATND8734a Dante-enabled wall/ceiling plate power module via a special TA3F-type connector designed to optimize RFI immunity.
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 a red/green LED status indicator (all controlled remotely via third-party software*). It mounts in a standard metal U.S. 2-gang electrical box, and its RJ45 output jack allows for easy connection to the network via CAT5e (or better) cable.
The ATND931a also offers plug-and-play compatibility with AES67 networks, including those that utilize Livewire, RAVENNA and Q-LAN AoIP technologies, and has expansive Dante Domain Manager features, including role-based security, cross-subnet routing, SNMP alerts, and more.
Includes a two-stage foam windscreen. Additional interchangeable elements – omnidirectional (360°), cardioid (120°), hypercardioid (100°), and MicroLine® (90°) – are available separately.
Available configurations:
ATND931aC: cardioid polar pattern (120° acceptance angle); low-reflectance black finish.
ATND931aH: hypercardioid polar pattern (100° acceptance angle); low-reflectance black finish.
ATND931aML: MicroLine® polar pattern (90° acceptance angle); low-reflectance black finish.
ATND931aWC: cardioid polar pattern (120° acceptance angle); low-reflectance white finish.
ATND931aWH: hypercardioid polar pattern (100° acceptance angle); low-reflectance white finish.
ATND931aWML: MicroLine® polar pattern (90° acceptance angle); low-reflectance white finish.
| Microphones | |
|---|---|
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 30-20,000 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 |
| Weight (Microphone) | 39 g (1.4 oz) |
| Weight (Power Module) | 330 g (11.6 oz) |
| Cable | Power module: CAT5e or better required |
| Dimensions (Power Module) | 148.0 mm (5.83") diameter, 47.0 mm (1.85") depth |
| Dimensions (Microphone) | 152.4 mm (6.0") long (with capsule), 8.4 mm (0.33") head diameter, 11.6 mm (0.46") base diameter |
| Output Connector (Power Module) | RJ45 |
| Optional Interchangeable Elements | ESE-O omnidirectional (360°) ESE-H hypercardioid (100°) ESE-ML MicroLine (90°) |
| Accessories Included | ATND8734a wall/ceiling plate power module with Dante™ network output; AT8109 two-stage foam windscreen |
| Audio-Technica Case Style | M41 |
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