Jensen, maker of high-end audio transformers, posted a schematic for a balanced line level to unbalanced instrument level converter (AKA reamp) box on their website. Jensen’s DIY reamp is designed for a Jensen transformer (surprise!). While there are no PCBs or step-by-step instructions offered for this project, this simple, passive circuit is a great way to get your feet wet building from a schematic on perfboard.
- Uses the Jensen JT-11P1 transformer
- Volume and impedance controls
- Ground lift switch for eliminating hum