MC step-up transformer dedicated to EMT's XSD15/TSD15. The thickness and fineness of the mid-range are excellent. On the exterior, in addition to being dirty and dull, there are some burnt marks. Serial 39821 (Asaine Tomonori)
Maintenance Information: 2023.7.27 Sound output confirmed
Accessories: none
Main specifications: 927 Dst/930 Dst built-in transformer primary impedance 85 to 175 ohms secondary 10 kΩ boost ratio 1:10 W123 x H39 x D63 mm 240 g