Audio Precision APx52x Series

The APx52x Series is the next generation of high performance audio analyzers for R&D engineers and production technicians. With typical THD+N at –108 dB
(–110 dB with AG52 option), analog performance is second only to the 2700 Series in the world.

Available options:

bullet_point_black BW52: One million point FFTs, DC to 1 MHz bandwidth and full 24-bit resolution.
bullet_point_black AG52: Exceptionally clean square waves and improved analog performance.
bullet_point_black_02 HDMI (with ARC): The finest HDMI audio analyzer in the world. Ideal for Dolby / dts compliance testing (APx525 only).


Digital Serial I/O: 8 channels, oscilloscope monitor, independent clocks, automatic rate calculators and active timing diagrams (APx525 and APx526 only).
bullet_point_black_02 Bluetooth®: The best solution in the world for testing Bluetooth audio on smartphones, tablets, and other devices.
bullet_point_black_02 PDM: Complete solution for testing 1-bit oversampled audio in MEMS microphones and DSD audio systems.

Available models:

bullet_point_black APx525: 2 channel analog plus 192K digital
bullet_point_black APx526: 4 channel analog plus 192K digital