Signal Enhancers are passive devices that apply quantum physics at a “near air field” level for audio and video equipment. They work by reducing noise levels and can be placed on top or underneath equipment, for example, a D-A Converter.
QSE uses internally charged crystals to absorb unwanted energy. Device works directly on components or cables. Finished in solid walnut housing.
iQSE is a passive upgrade and requires no soldering. Device works inside audio or video components. Adhesive backed for easy mounting.