The DBX 166XL is a professional dual-channel compressor, limiter, and gate designed for precise audio signal control in live, studio, and broadcast environments. It provides dynamic range management, allowing engineers to compress, limit, or gate audio signals with accuracy and reliability.

Equipped with independent channels, adjustable thresholds, ratios, and attack/release parameters, the 166XL offers fine-tuned control for both individual and stereo audio sources. Its rugged construction ensures long-term durability in demanding professional applications.

Ideal for recording studios, live sound, and broadcast setups, the DBX 166XL delivers consistent performance, professional sound quality, and operational flexibility for audio engineers.