Symphony Pro

About the Symphony Pro

The Quantum Symphony Pro utilizes Quantum Resonance Technology (QRT) to dramatically improve audio and video systems by suppressing electrical noise and neutralizing interference. It emits a subatomic signal via an oscillator/transmitter that stabilizes electromagnetic fields within a range of up to 2,500 square feet (approximately 30' x 50'). This results in expanded audio range, deeper sound staging, and more harmonic fullness, improving the signal-to-noise ratio of audio, video, data, power, and wireless signals. The device is designed to be plugged directly into the AC line and does not use isolation transformers or filters. It features a durable chassis, LED power indicator, universal power supply, and low power consumption. Users report a quieter background noise floor, improved soundstage clarity, and enhanced vocal presence. The Symphony Pro is not a traditional power conditioner but a wireless electromagnetic field conditioner that complements other noise suppression devices. It is suitable for any electrical environment worldwide and the technology is designed to last a lifetime.