This is a step-up transformer for moving coil cartridges that uses Tamura Manufacturing's transformer TKS-83.

The case is a custom made item made by a sheet metal manufacturer.

This product is wired for MC cartridges such as DENON DL-103. By changing the wiring, it is possible to support low output cartridges such as Ortofon SPU.

Tamura's quality assurance record including the frequency characteristics of this transformer is included. Tamura is also a manufacturer of transformers for satellite equipment, so there is no doubt that their technology and reliability are high.