Brand: Jeweltone
The Jeweltone JT-R III/D is a versatile audio frequency generating device that is commonly used for testing and adjusting audio equipment. It has a frequency range of 10 Hz to 20 kHz and allows for both sinusoidal and squarewave output. The device has three output modes: balanced, unbalanced, and direct interconnect (DI) mode, making it compatible with a variety of audio equipment. Additionally, it features an adjustable output level and a range of calibration options for precise frequency and level measurement. Overall, the Jeweltone JT-R III/D is a high-quality audio reference generator that is widely used in professional audio applications such as recording studios, live sound engineering, and audio equipment manufacturing and testing.