The original hardware became famous for three characteristics:
While the price point is remarkably affordable, prospective buyers should be aware of the Waves Update Plan (WUP) , a paid plan for continued updates and support—a point raised in several user reviews. cla-2a compressor limiter
When an audio signal enters the unit, it lights up the internal panel. The louder the signal, the brighter the light shines, causing the photo-resistors to lower the circuit's gain. This creates a completely unique timing response: CLA-2A Compressor Limiter Plugin - Waves Audio This creates a completely unique timing response: CLA-2A
| Aspect | Original LA-2A (hardware) | CLA-2A (plugin) | |--------|---------------------------|------------------| | Attack/release | Slowish, program-dependent | Slightly faster release | | Saturation | Mild | More aggressive when hit hard | | Noise | Physical noise floor | Optional analog noise | | Workflow | Same controls | Same + mix knob, external sidechain | The slower attack helps preserve the "thump" and
Though less common than VCA compressors on the master fader, placing the CLA-2A on a vocal group or an acoustic instrument bus can bind the individual tracks together. Shaving off just 1 to 2 dB of gain reduction introduces a cohesive, expensive-sounding analog warmth across the entire group. Step-by-Step Practical Workflow
The CLA-2A is a classic choice for bass, as it can tame the dynamic inconsistencies of a bass performance and add a wonderful warmth and thickness. The slower attack helps preserve the "thump" and "snap" of the plucked notes. In a review on , one user noted that even just 3dB of compression on the bass adds the "distinctive tube quality" that the hardware is known for.