NTi Audio

This is a Special Order Item

FLEXUS FX100 Audio Analyzer

600 060 000 (NT-FX100)

NTI Audio
Unit of Measure


1 Year
Technical Specifications
Brands NTi Audio
Application Live sound PA rental
Application Quality Control
Device Type Audio analysers
Device Type Audio generators
Device Type Digital audio analysers
Device Type Sound level meters
  • Details
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  • Where to Buy
  • Ordering

Fast. Precise. Reliable

  • Audio Generator & Analyzer
  • For laboratory and quality control
  • Audio and acoustic measurements
The FX100 is a unique professional audio analyzer that adapts to your application. The instrument offers comprehensive measurements including Passed/Failed tests in under one second. You may customize the system for two or four parallel channel operation, speaker impedance testing and digital audio measurements. Switcher modules provide additional outputs and inputs. 

Online Demonstration 

NTi's expert engineers can demonstrate the FLEXUS system tailored to your specific application. To arrange this, please contact us with your specific requirements and we will put you in touch with an engineer at NTi who will prepare an online demonstration for you. 

Contact Amber Technology to arrange an online demonstration

Audio and Acoustic Testing 

Quality control of audio products is an essential component of the manufacturing process and the service lab. Based on your requirements, the FX100 is configured for basic functional tests or complete performance tests, including documentation of results. Use the same configuration in your lab and on your production floor.

Scalable Architecture

The modular hardware concept allows customization of the FX100 for two or four parallel channel operation. An optional impedance module supports speaker measurements. The FLEXUS Audio Analyzer grows with future measurement applications.

More Channels 

Individual input switcher and output switcher modules may extend the audio analyzer to 14 input channels or 14 output channels connected simultaneously. The software suite FX-Control may operate several FX100 in parallel thus offering multiple-channel measurements.

Parallel Measurements

The FLEXUS Audio Analyzer acquires all measurement functions in parallel. State-of-the art measurement technologies offer fast GlideSweeps, detailed stepped sweeps and a continuous meter mode.

Superior Specifications

The wide level range from 1 μV - 200 Vp together with a THD+N of typical -104 dB offers comprehensive audio and acoustic analysis for research and design lab.

Frequency Range 5Hz - 80kHz and DC

The FX100 Audio Analyzer offers a wide frequency range up to 80 kHz and simultaneous measurement of the DC voltage. Thus the FX100 provides detailed DC and audio frequency analysis within the same configuration.

Build Your Audio Analyzer

Whatever your application is, the adaptive FLEXUS system fits to it. Reduce the need for external devices. Just plug-in the required module(s), connect the FX100 to your device under test and off you go!
  • Additional generator / analyzer channels
  • On-board amplifier for speaker testing
  • Digital Audio
  • Output / Input Switchers
Due to its flexibility, the FX100 can be used in virtually any audio test environment, such as R&D labs, broadcast stations, service centers, PA rental companies or production facilities. But even the requirements of more demanding applications such as industrial noise analysis or the verification of PA installations etc. can be met.

Introducing the FLEXUS FX100 Audio Analyzer

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Orders placed though the Amber Technology website are despatched from our Sydney warehouse. Orders placed before 1.00pm Sydney time (for items in stock) will generally be shipped on the same day. 

We ship using Australia Post and Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.

Shipping is free for all orders over $275 including GST (effective 1 March 2018). There is a $22 (including GST) shipping and handling charge for all orders under $275 including GST. 


You can track your shipment through the web sites of our couriers:

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Star Track Express 

We will email the tracking number for your shipment shortly after it’s been despatched. If you have any questions regarding shipping, please contact us.


Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.

Stock Availability

The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.

"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time.

Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

Technical Support

Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.


Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.  


  inc GST