COMPRESSORS BUS-COMP 2 Channel VCA Bus CompressorMSRP $699 Learn More Specs All Analog 2 Channel Stereo VCA Bus Compressor Selectable discrete opamp stage with CineMag USA Transformers External side chain source select Compressor engage switch for easy A/B compress vs. no-compress comparison Based on legendary VCA Bus Compressor technology WA-76 Discrete CompressorMSRP $599 Learn More Specs Single channel discrete compressor Custom CineMag USA Transformers True to the Classic ‘76 compressor in design and performance Fully discrete signal path Modeled after the D revision Supports the famous “all buttons in” ratio setting WA-2A Opto CompressorMSRP $899 Learn More Specs Single channel ’2A Style tube optical compressor Custom CineMag USA Transformers Fully discrete, all-tube signal path USA made Kenetek opto-cell attenuator T4’ style module Premium Tung-Sol and Electro-Harmonix tubes