AMS-44 USB Audio Interface (DAQ)
4 XLR hydrophone USB inputs for computers, phones, or tablets
Regular price
$199.99
- Capture sound data to a computer, phone, or tablet in 24-bit, up to 96 kHz sample rate
- 4x XLR inputs with full 48V phantom power or 4x 1/4" TS High-Z inputs
- Compatible with all Aquarian hydrophones with XLR connector, and H1a with 1/4" TS connector in High-Z mode
- Synchronize and merge inputs with streaming mode
- Excellent sensitivity, low noise
What's Included:
- AMS-44 USB Audio Interface
- USB Cable (Type A to Type C)
- Quick Tour Guide
We are committed to prompt service. Many standard hydrophone variants are kept in stock and often ship the next business day. Custom builds are frequently completed within one week, depending on quantity and configuration.
We ship worldwide using trusted carriers including UPS, FedEx, DHL, and USPS. Shipping rates are calculated at checkout. International customers may be responsible for import duties, taxes, or brokerage fees assessed at delivery by their country and carrier.
Transit times and customs clearance can occasionally cause delays outside our control. Customers using their own courier account, freight forwarder, or uninsured shipping methods assume additional responsibility once the shipment leaves our facility.
For complete details on shipping methods, insurance, international shipments, delays, freight forwarding, and liability terms, please see our full Shipping Policy.
- Aquarian made products are backed by a 1-year limited warranty covering defects in materials and workmanship under normal use.
- Resold products manufactured by third parties may be covered by the original manufacturer’s warranty, where applicable.
- Returns of unused, like-new products are generally accepted, subject to inspection and approval.
Please review our full policies for details on custom products, misuse conditions, returns, exclusions, and limitations.
AMS Series Comparison Chart
Compact and simple headphone amplifier:
With the "Direct Monitor" switch set to "on", these audio interfaces can be used as a simple mic pre/headphone amp for listening to underwater sound without the use of a computer. This "Direct Monitor" switch can also be used as a mute switch for applications like leak finding, where the hydrophone is being moved around a lot. The headphone or 1/4" outputs can also be connected to a line or "AUX" input of a marine stereo or powered speaker.
Audio interface to computer or phone:
When connected by USB to your computer, these will allow you to do real-time spectral analysis or recording using any of hundreds of available applications--many being very low-cost or free. Aquarian does not attempt to evaluate software options and does not sell or support any specific tools. These are also class-compliant audio devices that should work with phones, tablets and development boards, such as Raspberry Pi. Check your cable and power requirements. Performance may be limited to lower sampling rates when used without the Zoom driver.