Pro-Ject MC Step Up Box S3

Sound upgrade for your MC cartridge

The output level of MC cartridges is very low, compared to a MM (Moving Magnet) one it is about 10x lower, which means, you need a special phono amplifier. A higher gain is needed to utilize the signals, which can result in a higher noise level and distortion.

The MC Step Up Box DS3 B is the solution. The MC Step Up Box DS3 B works very differently compared to a phono preamplifier. The windings ratio of the transformer determines the gain factor - As it works completely passive and no external power is needed, no extra power can be produced. The increase in voltage is achieved by a coresponding decrease is current. As there is no amplification, the MC Step Up Box DS3 B has a remarkable noise performance and a very low level of distortion. The sound with a Step-Up Transformer will be more lively, dynamic and natural.

Lundahl LL 1678 - Balanced In/Out For the MC Step Up Box DS3 B Pro-Ject use high quality Lundahl LL 1678 audio transformers to ensure every detail remains. You can set the transformer ratio (gain) with a push of a button either on 24dB or 30dB. Use the single-ended RCA, or go balanced with the XLR in- and outputs and benefit from a low noise interference free signal transmission. Switch the in- and outputs via the push buttons on the front.

Designed & handmade in Europe
The new Step Up Box DS3 B is carefully designed and handmade in Europe. Pro-Ject's goal is to develop a technically flawless device in a housing that is only as big as necessary to safe raw materials. Due to the timeless design & rigid aluminium casework, the MC Step Up Box DS3 B is built to last. With high-quality materials and components, but also well-thought-out design, Pro-Ject want to be a pioneer in the industry.