The device pictured is a BBE 882i Sonic Maximizer, a dual-channel audio signal processor. It enhances audio by correcting phase and amplitude relationships in sound. Key features and functions include:
Dual-Mono Operation: Processes two independent channels.
Low Contour Control: Adjusts bass frequencies.
Process Control: Adjusts treble frequencies.
BBE Process Switch: Allows comparison between processed and unprocessed sound.
LED Output Meter: Displays the output signal level.
Balanced Inputs and Outputs: Uses XLR and 1/4" jacks.
Applications: Suitable for studios, PA systems, and instrument rigs.
Signal Enhancement: Improves clarity and definition of sound.
Made in the USA: Designed and engineered in Huntington Beach, California.