The goal behind the Warm Audio WA-2A was to bring the sound of the classic ‘2A style compressors to a more affordable price range. The unit features scouted tubes, meaning users can change them with other tubes for their own custom sound.
Additionally, all the classic controls are there: limit/compress, meter, peak reduction, and output gain all have dedicated front panel controls for effortless tweakability.
Transformer Balanced, High Voltage, Optotube Compressor
Socketed tubes to allow for retrofitting with other opto cells.
Variable pre-emphasis allows for compression hipass filtering