Use the Shelter 411 MC Step Up Transformer with your Shelter cartridge and your MM phono stage to get excellent results. The added gain will allow you to use a Moving Coil cartridge with just about any phono stage.Shelter 411 Übertrager Step-Up Transformer features:- Input Impedance: >15 ohms- Output Impedance: 47 to 50k ohms- Frequency Bandwidth: 20Hz to 50kHz (-3dB with 3 ohm load)- Step-up Ratio: 32dB (about x40)- Weight: 1kg
