Pro-Ject MC Step Up Box S3 Step-Up Transformer for MC Cartridges Black

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 S3 is the solution.

The MC Step Up Box S3 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 S3 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.
Features:

• Gold plated in- and output premium RCA terminals for optimum signal transmission;
• Due to the timeless design and rigid aluminium casework, the MC Step Up Box S3 is built for eternity;
• Cartridge impedance matching button on the back. Two different settings available: 10-40Ω and 40-150Ω.

Technical Specifications:

• Frequency response: 10Hz - 55kHz - +/- 1dB
• Gain at 10-40 Ohm: 21dB at 1kHz;
• Transformation ratio: 1:16;
• Gain at 40-150 Ohm: 24dB at 1kHz;
• Recommended load: 47 kOhm / 100pF;
• Input: 1x pair RCA phono sockets;
• Output: 1x pair RCA phono sockets.