Used AUDIO PRECISION SWR-2755 #9102736 for sale

AUDIO PRECISION SWR-2755 is a high-performance electronic test instrument and audio analyzer designed for precision measurement of gain, linearity, distortion, level, frequency response, noise, and more in a wide range of audio components. SWR-2755 is capable of accurately measuring frequency response of audio devices from 20 Hz to 50 kHz, with a maximum linear input of +26 dBu and a lower distortion limit of 0.00005%. Distortion is measured in terms of both THD+N and IMD+N, and all dynamic measurements are accurately tracked up to 9 million points/second. AUDIO PRECISION SWR-2755's signal analyzer includes four tracking generators and an ultra-accurate measurement controller, simultaneously capturing results across multiple audio channels, and performing advanced statistical analysis. The measure controller is equipped with four balanced audio input ports, each with a dedicated DC-coupled voltage source and current source output. The flexible architecture permits easily reconfigurable testing to quickly capture results for a wide range of audio measurements. SWR-2755 is equipped with a sophisticated selection of signal programming options, with a fully integrated library of standard signal types, programmable math operations, and FAT and trigger functions. The signal programming can be used to create custom signals for testing more complex devices, with arbitrary signal lengths, phase-shifting, channel mixing, and additional features as desired. All signal results are presented on a large color graphic display, giving complete signal characterization with visible plots and audible sound reproduction. The user interface is powerful, unambiguous, intuitive, and customizable, with drag-and-drop controls and virtual slider bars for quickly evaluating excellent results. AUDIO PRECISION SWR-2755 features a user-friendly diagnostic environment enabling comprehensive diagnostics of signal integrity and other characteristics. The available suite of diagnostic tools consists of signal integrity analysis, frequency domain analysis, spectrum analyzer, gated signal analysis, filter analysis, and distortion analysis. The powerful signal analyzer provides real-time spectral tracking and analysis, simultaneously allowing up to four audible sound reproduction channels. SWR-2755 is an extremely capable electronic test instrument and audio analyzer, designed for high-precision measurement of a wide variety of audio components. The instrument is highly accurate and versatile with its selection of signal programming options, comprehensive diagnostic tools, and powerful user interface. As a premium audio test system, AUDIO PRECISION SWR-2755 gives unparalleled value and performance, making it an ideal choice for professional application.