The PSI Audio AVAA C214 is a miracle of acoustic engineering. It effectively reduced the most severe low-frequency standing waves in my studio by at least 5dB, delivering tight, clear, and precise bass. It is an indispensable tool for any professional mixing environment.
However, the accompanying connection control application (App) is terrible. It is extremely unstable, frequently disconnects, and the interface is outdated and clumsy. This turns the process of initial setup and routine adjustments into a painful struggle.