API SV12 - API Select Compressor Module for 500 SeriesThe API Select SV12 features the original compressor circuit designed for the ATI Paragon live analog mixing consoles. Re engineered for the 500 Series format, the SV12 provides comprehensive, easy to use compression with full LED metering of both output and gain reduction. The unit also includes API's patented THRUST circuitry which protects sensitive high frequency content of the audio signal even under the most vigorous of compression ratios. Two