- High-Quality Construction: This product is made from premium materials, utilizing a low-temperature drift crystal oscillator and a precision special chip to ensure excellent frequency stability. - Versatile Specifications: Available in two options—without a casing and with a casing—allowing you to select based on your specific needs. - Reliable Frequency Benchmark: Designed for digital circuit crystals, it offers stable performance and enhanced interference resistance. - Programmable Frequency Modulation: Capable of outputting a Schumann wave at 7.83 Hz, this product also supports adjustable frequency modulation from 0.01 Hz to 100,000 Hz, providing flexibility for various applications. Use Scenarios: 1. Audio Applications: Perfect for sound engineers and musicians needing precise frequency control for sound design and modulation. 2. Research and Development: Ideal for laboratories and tech developers requiring stable frequency references for experiments and prototypes. 3. Wellness Technologies: Suitable for therapists and wellness practitioners looking to integrate Schumann wave frequencies into healing practices. This product combines functionality and adaptability, making it a reliable choice for professionals across multiple fields.