Used Warm Audio WA-1B Compressor

Get rich, smooth tube-style dynamics with this used Warm Audio WA-1B Compressor in great condition—ideal for vocals, bass, and mix bus polish. Inspired by a classic opto design, it delivers warm, musical gain reduction with easy control over Threshold, Ratio, Attack, Release, and Output for everything from gentle leveling to firm compression. Features balanced XLR and TRS I/O for seamless studio integration, plus selectable time constants for fast or relaxed response.