5992970627186688 Luen Hing Electrical(HK)Limited Dared S2O Signal Source Optimizer Today's DSP Signal Processing changes the original sound at the recording studio, adding digital artifacts and noise. This noise picked up by and reproduced by Product #: luenhingelectricalhk-Dared S2O Signal Source Optimizer 2022-10-20 Regular price: $HKD$1280.0 Available from: Luen Hing Electrical(HK)LimitedIn stock