The Xvive AT-2 Audio Tester Pro is a feature-packed, compact utility device designed for easy cable and signal troubleshooting to ensure your gear is always ready for the gig. It is an ideal tool for testing a wide variety of audio equipment, including powered PA speakers, effect pedals, cables, DI boxes, IEM (In-Ear Monitor) systems, and audio mixers. Features Signal Generator: Emits either a 1 kHz sine wave or a pink noise audio signal. Outputs through XLR male, 1/4″, and 1/8″ connectors with three selectable output level options: -10 dB, -20 dB, and -40 dB. XLR Cable Tester: Detects whether your XLR cables are damaged by testing if all three pins are functioning properly. XLR Input Metering: Measures the input volume level (strength) of signals passing through the XLR female connector. Phantom Power Check: Tests the output voltage of phantom power to ensure normal operation and verifies that both pins are working correctly. Headphone and Speaker Monitoring: Allows you to monitor input signals via an 1/8″ headphone jack when an audio source is connected to the XLR female or 1/4″ inputs. Rechargeable Battery: Features a built-in battery that charges via USB-C in 1.5 hours and provides up to 4 hours of use on a full charge. Included Accessories: Comes with a holster pouch, a 1/4″ male to 1/4″ male (6.35 mm) adapter, and a USB-C charging cable. Specs XLR Balanced Jack: 1 kHz Tone Generator (±1 dB): -40, -20, -10 dBu Pink Noise Generator (±1 dB): -40, -20, -10 dBu Input Meter 'SG' Threshold: -20 dBu Input Meter 'PK' Threshold: +10 dBu Output Impedance: 350 Ω Input Impedance: 3 kΩ Phantom Power Voltage: 44 - 52 V (Solid light); 24 - 44 V (Flashing light) Cable Tester DC Voltage: 3.3 V 1/4" Unbalanced Jack: 1 kHz Tone Generator (±1 dB): -40, -20, -10 dBu Pink Noise Generator (±1 dB): -40, -20, -10 dBu Output Impedance: 600 Ω Input Impedance: 600 Ω / 3.5 kΩ