I did it again and build a small batch of these fantastic “MCT switchable”. These MC-transformer can switched between low and high impedance and is with these features more compatible to MC-cartridges. Only one “MC switchable” is left and available!
On customers request an made these adapters for the vintage Sansui transformers A-603. The stepup ratio can switched between high (1:20) and low (1:10). The inscriptions are engraved. I made a second one of these adapter with similar transformers with a step up ratio of 1:15 and 1:30 (switchable).