A line transformer equipped with 2 WE repeat coil 111C transformers (transformers for telephone voice relay). Although the range is narrow, the thickness has increased and the analog-like sound quality is very pleasant to the ears. There is a small scar on the dust (Oikawa Tetsuji)
Maintenance information: 2024.4.22 operation confirmed
Main specifications: input/van lance x 1 system unbalance x 1 system output/van lance x 1 system unbalance x 1 system 150 x 160 x 155 mm 6.66 kg (actual measurement)