Used 1999 Symetrix 421m AGC-Leveler Compressor

Used 1999 Symetrix 421m AGC-Leveler Compressor in good condition, ideal for broadcast, voice, and installed sound where consistent levels matter. This analog dynamics processor provides automatic gain control/leveling and compression/limiting to smooth speech, prevent overloads, and improve intelligibility. Features include balanced XLR input/output, front-panel controls for fast setup, and rugged 1U rackmount construction—an affordable way to add dependable, professional Symetrix gain management to your signal chain.