The Xvive AT-1 Portable Audio Tester is a compact, feature-packed utility tool that keeps your audio equipment and cables performing flawlessly. Ideal for audio professionals, this versatile device ensures your gear is always up to the task, offering five essential functions to streamline testing and troubleshooting. It includes a signal generator that can emit 1 kHz tones or pink noise audio signals, an XLR cable tester for detecting whether XLR cables are damaged, XLR input metering to measure the strength of XLR input signals, a phantom power check to test voltage and ensure normal operation and headphone and speaker monitoring to listen to input signals. The AT-1 is powered by a built-in rechargeable battery, which can be recharged via a USB-C port.