frequency accuracy: When operating at frequencies, the output deviates by less than 1% from the input frequency, ensuring precise frequency generation. Audible output behavior: The sound output is determined by the set frequency. At very low frequencies the human ear cannot hear the signal; when the frequency reaches the audible range and a speaker is connected, sound is produced. Suitable for enthusiasts and professionals: Ideal for both hobbyists and professionals who require reliable frequency modulation in their projects or experiments. Stable performance with convenient power: Suitable for home studios, research labs, or any environment where stable frequency generation is important, thanks to its TypeC power interface. Plugandplay: Simple to set up and use without complex configuration. Use scenarios: In a home studio, use as a reliable test signal source to evaluate audio equipment and frequency response. In a research lab, perform frequency modulation experiments or waveform verification with a stable, predictable output. In hobby electronics projects, generate consistent test tones and validate circuits that depend on precise frequency control.