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NI-9251

NI-9251

C Series Voltage Input Module

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3 Vrms, 102.4 kS/s/ch Simultaneous, 2-Channel C Series Voltage Input Module—The NI‑9251 with mini XLR is a low-distortion input channel that allows for the high dynamic range measurements necessary to fully test and evaluate modern audio outputs used in most consumer electronic devices. Unlike sound card-based solutions, you can quickly deploy the NI‑9251 to guarantee long-term measurement repeatability and increased test system uptime. To maximize low-noise benefits, the NI‑9251 differential input is provided through a mini‑XLR connector, which delivers a truly balanced input.

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