A PARMEKO MODEL 6000/31 OIL FILLED TRANSFORMER 40:1 RATIO FOR ORTOFON SPU, SUPEX MC CARTRIDGE etc
PARMEKO, MODEL 6000/31, OIL FILLED, TRANSFORMER, 40:1 RATIO, FOR ORTOFON SPU, SUPEX, KOETSU, MC CARTRIDGE, etc
This is a rare vintage Parmeko UK transformer model 6000/31designed for microphone use but can also work well as MC cartridge stepuptransformer. Ratio is 40:1 or 32dBV which is perfect for low output MC cartridges like Ortofon SPU, Supex 900 or Koetsu. Note:a pair of these devices would be needed for stereo operation.
Markings as follows:-
8-9-10 600 OHM CT
2-3 RATIO 1/1
8 9 10