Pro Ject Phono Box DS3 B Balanced MM MC Phono Preamp Color:Black Every feature of this innovative Bulk_Cable Every feature of this innovative new turntable is designed to extract the maximum amount of information and detail from your vinyl collection the proprietary HDAM circuit has been further optimized from its previous version by placing the parts symmetrically on the audio board and creating a more direct signal path Fully split passive equalization allows for better impedance matching and lower deviation from the ideal RIAA curve After treating the balanced signals they are added back together and processed by the fully passive and discrete RIAA equalization stage