By cleverly designing the tonearm, Pro-Ject was able to combine full sound quality with even easier installation. Pro-Jects Plug & Play design with preset print run and antiskating has saved us money and is easier for the customer to use without sacrificing sound quality. On the contrary, the ultra-light and low-friction aluminum tonearm is optimized for the Ortofon OM series and unfolds its purest potential. The Primary E Phono has a switchable phono or line output, which allows it to be operated with a dedicated external phono amplifier or via the integrated phono amplifier directly to a line input (e.g. AUX, CD, tuner, tape, etc.). Through intelligent construction and without unnecessary features, we were able to keep the price attractive despite European handiwork. This enables us to offer our customers maximum sound quality.