A boost transformer casing Western Electric's KS16608-L1 power amplifier input transformer KS-16611-L1. The balance between depth and sound is perfect. The hum comes out easily, so please firmly attach the ground in line with the phono cable and amplifier. The brass part where the transformer is attached is dull.
Maintenance information: 2022.12.14 sound output confirmed
Accessories: none
Main specifications: 1st order 37.5 ohms, 2nd order 100 kΩ W120 x H188 x D92 mm 0.6 kg