Audio Precision APx555 Audio Analyzer
RENT AUDIO PRECISION APx555 Audio Analyzer (call for RENTAL availability)
The Audio Precision APx555 Audio Analyzer is a cutting-edge, two-channel audio analyzer designed for R&D engineers and production technicians seeking unparalleled performance. With a robust selection of digital I/O options and an intuitive software interface, the APx555 stands out in audio testing, surpassing the capabilities of the AP System 2 Cascade and 2700 series.
Key Features & Specifications:
- Exceptional Analog Performance: Typical residual THD+N of -120 dB and up to 1 MHz bandwidth, providing superior analog testing capabilities.
- Enhanced Signal Analysis: Impressive FFT performance featuring 1.2 million points, alongside full 24-bit resolution, resulting in unparalleled measurement accuracy.
- Diverse I/O Configuration: Two balanced and two unbalanced analog inputs and outputs, as well as 192K digital inputs and outputs through AES/EBU, TOSLINK, and SPDIF.
- Expandability: Expand I/O capabilities with optional advanced digital modules, including Digital Serial, HDMI with ARC, PDM, and Bluetooth.
- Advanced Master Clock (AMC): Included standard with the APx555, enables synchronization with external equipment and offers jitter generation and analysis capabilities.
Redesigned Software Platform:
The APx555 features a completely reimagined software platform that enhances usability and flexibility. Users can easily toggle between two distinct modes:
- Sequence Mode: Tailored for quick production testing and automated measurements.
- Bench Mode: Offers real-time visibility into device behavior across various parameters.
Comprehensive Measurement Capabilities:
Utilize the APx555 to effortlessly measure continuous maximum output, peak maximum output, DIM measurements, and more. Power spectrum graphs can be viewed alongside regulated frequency sweeps, adhering to CEA-2006 and CEA-490A standards. The analyzer also supports conventional balanced common mode rejection measurements and CMRR measurements in line with IEC60268 Section 14.15.1.
Detailed Performance Metrics:
- Residue THD+N: -120 dB (typical)
- Sine Frequency Range: 0.001 Hz - 80 kHz
- Maximum Amplitude: 26.66 Vrms balanced and 13.33 Vrms unbalanced (10 Hz to 100 kHz)
- Maximum Rated Input Voltage: 300 Vrms (balanced) and 160 Vrms (unbalanced)
- Residual Input Noise: ≤ 1.0 µVrms
- Maximum Bandwidth: > 1 MHz
- DC Voltage Measurement: Yes
Additional Features:
- Support for Dolby and DTS generating capabilities (file-based)
- Amplitude Accuracy: ±0.03 dB (+15°C to +30°C)
- Frequency Accuracy: 3 ppm, DAC 0.35%
- Dual Analog Notch Filters for enhanced signal precision
