Do you need a power transformer for your Perreaux SM3 Dual Channel Class A Preamplifier?

If you own a Perreaux SM3 Dual Channel Class A preamplifier and you’re looking for a reliable power transformer to replace the original TX TD83, you’re in the right place. I have designed a compatible toroidal transformer, built to ensure the same performance as the original unit and to maintain the full efficiency of your preamplifier. With a 230V primary input and customization available on request, it’s the ideal solution both for restoring the unit and for upgrading it with precision-engineered components.

Here is my compatible toroidal transformer, designed to replace the original TX TD83 model used in the unit.

Main features:

• Primary voltage: single 230V input, ideal for systems with standard European mains power.
• Other voltages available: custom configurations available on request to suit different standards.
• Mounting system included: supplied with a plastic accessory that allows mounting on the PCB using a single M4 screw with nut.

This transformer is a reliable solution to keep your preamplifier performing at its best. If you are interested or have any questions, contact me for more details or to request your custom transformer!