Used Warm Audio WA 1B TUBE OPTO COMPRESSOR Compressor

Used Warm Audio WA-1B Tube Opto Compressor in good condition, delivering smooth, musical gain control inspired by classic opto tube dynamics. Ideal for vocals, bass, and acoustic instruments, it features an all-tube signal path with opto attenuation, variable threshold/ratio/attack/release, sidechain high-pass filtering, and balanced XLR and 1/4" I/O for easy studio integration. Get warm saturation, gentle leveling, or firmer compression with low-noise performance and rich analog character.