Digital, Speed Box DS, Stream Box DS+, Stream Box S2 Ultra, Tube Box DS, Tube Box DS2, Tube Box S, Tube Box S2, Vinyl NRS Box S3. 15V turntable output: All of Pro-Ject DC-powered turntables EXCEPT those with heavy, mass-loaded platters and as a result increased power draw (for example: X8, Xtension 9, Xtension 10, Xtension 12, RPM 9, RPM 10, Signature 10, Signature 12). Trigger connection Power Box DS3 Sources is equipped with 12V trigger-out socket (jack 2.
