NTi Audio
LESS NOISE. MORE SOUND
Amplifier Test Solution

Amplifier Testing

The FX100 Audio Analyzer is ideally suited for comprehensive, yet fast verification of amplifiers and other audio devices. The instrument allows execution of virtually all possible measurements within less than one second.

Quality testing of professional & consumer audio products is an essential part in the production process and the service aspect over the life cycle of an audio product. Based on varying product needs, you may choose either basic functional tests or complete performance tests, including documentation of results. In either case, your test setup remains the same, minimizing the cost of ownership and providing maximum flexibility.

Measurements

A typical amplifier test setup utilizes a resistive load (typically 4 or 8 Ohm) at the amplifier output.

The supported measurements for amplifier testing are:
  • Frequency response (high resolution)
  • Level relative
  • Gain
  • Signal-to-Noise ratio (S/N)
  • THD, THD+N, Harmonics k2 - k35
  • IMD
  • FFT
  • PureSound transient steepness analysis
  • Phase
  • DC Level
  • Crosstalk

Measurement Configuration:

FX100 Configuration Amplifier Testing

Order Information

Flexus FX100 Audio Analyzer

Amplifier Test Systems

Class-D Amplifier Test System
  • Flexus FX100 Audio Analyzer
  • FX-DF D-Class Amplifier Filter Module
Accessories
  • Environmental Sensor
  • Auxiliary IO connection board
  • Stack Light (red/orange/green)
  • Footswitch
  • Rack Mount Set

Get more Information

I am interested: Contact NTI Americas

Reference Customers

18 Sound • 3M • AAC • ACO • AKG Acoustics • Amphenol • Atlas Copco Airpower NV • Audi AG • Audyon • Austrian Center of Competence in Mechatronics • Azden • Beyma • Blaupunkt • BMW Group • Bombadier • BYD • CableX, Slovenia • Clair Bros. • Continental Automotive GmbH • Cooper MEDC • DEKRA • Dynatech, China • e.solutions GmbH • ebm-papst • Edifier, China • Ehmann, Germany • Electrovoice (Bosch) • Eminence • EM-Tech, Korea • EuroTel, Italy • Fane • Ferrari SpA • Fischer Amps, Germany • Flextronics • Foster • Foxconn • Fuji Films • G+M Electronics, Switzerland • GE Wind Energy GmbH • Goertek • Hama GmbH & Co KG • Hamilton Video & Sound • Harman • Hi-P • Hochiki, Japan • Honeywell • Hosiden Besson Ltd • Hyundai Rotem USA Corporation • IATEC, Argentina • IMAX • Janus Donguan, China • Klipsch • KLM Group • Knowles • Lab126 • Laird • Laney, UK • Lautsprecherlabor Berlin • LOM • Maxim Semiconducters • Meyer Sound • Microsoft • Miracle, India • M-Microphone, Russia • Molex • Morel, Israel • Motorola • Multichoice, South Africa • Municipal Utilities of Düsseldorf • Munro, UK • Neutrik • Nokia • Nortel • Northrop Grumman • Osram • Panasonic • Perlos • Phoenix Contact Electronics GmbH • Plantronics • Polizei Basel-Landschaft • Porsche Engineering Services GmbH • Pulse • Rasco, Germany • Rode, Australia • Samsung • Sandia National Labs, USA • Sanken, Japan • Semco Maritime • Sennheiser • Shure Distribution GmbH • Sica • Siemens • Sikorsky Aircraft • Sipe • Skype Technologies OY (Microsoft Corp) • Sonavox • Sony • Tannoy • TCL-IMAX, China • Tokyo Acoustics • Tools4music • Vitus Audio, Denmark • Walton, Bangladesh • Western Australia Police • Wisconsin Department of Health WMHI • Yamaha Music (Asia) Private Limited • ZF Friedrichshafen AG

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Testing of
Devices

Contact NTi Audio

NTI Americas Inc.
Tigard, Oregon
Thomas E. Mintner
+1 503 684 7050
Email

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