he acoustic resonators are small but powerful tools for room tuning, noise reduction and to minimize air turbulences. Our retailers and distributors in the hifi sector are trained in how to set up basic and more advanced resonator treatments. On the next page, we also provide starting instructions for standard rectangular rooms. Very small adjustments in how high or low the resonators are mounted and how their wings are turned relative to the listener can have surprisingly powerful effects on soundstage focus, virtual stage width and depth, bass clarity, treble extension and more. We encourage you to experiment. Please allow for the full effect to stabilize over 24 hours.

This website provides information on currently available Franck Tchang products.