Audio Precision APX585 multi-channel Audio Analyzer 

available in the UK from TTi

  Audio Precision APX585 8 channel Audio Analyser available from TTi in the UK & Eire

 APx585 Multichannel Audio Analyzer

APx585: The world´s first true
8-channel audio analyzer.

Multichannel capability is only half of what makes the 585 unique.

It is also the first audio analyzer designed with speed and ease-of-use as a priority. The first to generate reports automatically when you make measurements. The first to automate test sequences without any need to program.

The APx585. Rethinking audio test. 




8 channels of balanced and unbalanced audio I/O.

Time is money.

The APx585 is the only audio analyzer specifically designed to get your products to market faster. Whether you’re the design engineer or in charge of the production line, an audio expert or an engineer who just needs to make audio measurements fast, the 585 will make your life easier.

With the unique measurement Navigator, you will be making measurements within 30 minutes of unpacking the box. Use the integrated report facility to send information easily to team members and management. Automate test sequences without writing a line of code. It’s a huge competitive advantage in a highly competitive industry.

Take any measurement just by clicking Start.

Open the box and take measurements right away. Really.

Making a frequency response measurement is as simple as selecting the measurement, then clicking ´Start.” Settings such as frequency range and voltage level are conveniently located next to the display of test results, so it’s easy to make changes and run the test again. It’s the same for other measurements such as THD+N, signal to noise ratio, crosstalk and many others. No lost time studying the complexities of audio measurement or audio analyzers. No more hours going through the manual just to get started. With the APx585, you get right to the work of testing your product.


Easier test and measurement

Automated test sequences, integrated reports and effortless collaboration.



The APx585: a new and more productive
multichannel audio test solution for consumer electronics.


The Measurement Navigator: Select the tests you need and click Run.

Make measurements in an automated sequence—
no programming required.

It´s easy to run a measurement sequence with the APx585. Just check the boxes next to the measurements you want, define values for settings (defaults are set at a typical value) and then click the Run button at the top of the Navigator panel. It´s that simple. Working with a whole set of critical measurements has never been faster or more productive.

You can also use the Sequencer to run a series of measurements on different signal paths. Select a combination of analog and digital signal paths in the Navigator, select the measurements on each path, and click the Run button.

Time to share the results? No problem.

The 585 has your report ready. It’s built in—and it’s generated automatically every time you run a sequence. The report includes the parameters for each test setup, and a graphical display as well as numeric test results. Each channel and each test are flagged if a limit was exceeded. Reports are generated in HTML, are exportable to other formats, and can be customized with your company’s logo.

Save whole projects to share with colleagues -- around the lab or around the world.

Collaboration is essential when you’re testing products under development. The 585 makes it easy to review and analyze test results with team members wherever they are. Information about signal paths, measurements, settings, limits and sequences can all be saved in a single project file. When the project file is distributed to other team members and loaded into their APx585, the Navigator is configured with everything to make the identical measurements.

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Get More Information: 

Please contact our sales desk and ask for a full technical data sheet and brochure covering Audio Precision products.
Alternatively use the buttons at the top to download a pdf file of the data sheet, or use the Request Info button to request that one is sent to you.
Discuss an Application or
Arrange a Demonstration:


Please contact our sales desk and ask to speak to a qualified sales engineer.
They will be pleased to discuss the product and its use in your application.  They can also arrange a  visit to demonstrate the product.
Place an Order
or get a Quotation:


Please contact our sales desk to get an official quotation or to place an order.
Because of the large number of options available, you may wish to speak to a sales engineer first to ensure the correct configuration.

Thurlby Thandar Instruments Limited
Glebe Road, Huntingdon, Cambridgeshire PE29 7DR
Tel: 01480 412451  Fax: 01480 450409  Web: www.tti.co.uk  Email: sales@tti.co.uk