Detail 01
Test signals
Choose a 1 kHz sine wave to confirm signal reach or pink noise to evaluate speaker performance and signal distribution.

Independent shopping perspective
A compact audio diagnostic tool that combines signal generation, XLR cable testing, input metering, phantom-power checking and monitoring.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Choose a 1 kHz sine wave to confirm signal reach or pink noise to evaluate speaker performance and signal distribution.
Detail 02
Male XLR and 1/4 in outputs provide selectable -40, -20 and -10 dBu levels.
Detail 03
The XLR input uses SG and PK indicators for signal presence and peak status.
Detail 04
Audio at the female XLR or 1/4 in input can be heard through the built-in speaker or 1/8 in headphone output.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
It generates a 1 kHz sine wave and pink noise.
Yes. It checks voltage on XLR pins 2 and 3, with solid indication at 44–52 V and flashing indication at 24–44 V.
Its built-in XLR cable tester verifies connections on pins 1, 2 and 3.
It charges via USB-C from a 5 V/2 A USB power supply, taking about 1.5 hours for a full charge.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.