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Pro-Ject Audio Systems

Pro-Ject Tube Box DS3 B

Regular price $1,099.00 USD
Regular price Sale price $1,099.00 USD
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The new Tube Box DS3 B is a True Balanced phono stage for superior noise cancelation of the delicate phono signal from a moving coil cartridge. In addition to the connectivity and features of the Phono Box DS3 B, the Tube Box DS3 B offers the special sonic magic only tubes can provide.


Connect your turntable either with the 5-pin mini XLR cable or standard XLR cables & profit from the balanced signal transmission. Symmetrical, also called balanced, transmissions consist of a hot and a cold (also called + and -) signal. Both signal chains effectively carry the same musical information. The Tube Box DS3 B can extract the final musical information out of the +/- signals and remove all noise that was potentially added along the transmission. All components including tube output and polypropylene capacitors are audiophile grade and guarantee a breathtaking sound experience.