This is the most crucial switch on the unit. In Compressor mode, the ratio is relatively gentle, making it perfect for transparently controlling dynamics. In Limiter mode, the ratio becomes much steeper, which is incredibly useful for reigning in wild peaks or heavily limiting an instrument to add extreme sustain.
Slow, program-dependent optical, tube-based, smooth compression.
(Use these as templates; adjust by ear.) cla-2a compressor limiter
: Replicates the unique multi-stage release and frequency-dependent behaviors of the original T4 optical attenuator, providing natural-sounding compression even at heavy settings. Dual Operation Modes : Features a toggle to switch between Compressor mode (approx. 3:1 ratio) and
Note: Prices and availability for the Waves CLA-2A are dynamic. Always check your DAW's compatibility before purchasing. This is the most crucial switch on the unit
: Its multi-stage release—where the first 50% happens quickly (around 10ms) and the rest can take several seconds—allows it to "glue" tracks together without sounding intrusive.
The optical cell exhibits a form of physical memory. If a signal constantly triggers the compressor, the cell takes longer to release. This prevents the "pumping" artifacts common in faster VCA or FET compressors, resulting in an incredibly transparent, smooth volume leveling. Core Interface and Control Parameters 3:1 ratio) and Note: Prices and availability for
Use the CLA-2A to "smooth" the overall performance and add warmth. More Than Just Vocals: While famous for voices, it is a "secret weapon" for Electric Bass to provide consistent low-end weight and for Acoustic Guitars when you want them to sit back comfortably in a dense mix. Compress vs. Limiter Mode: