The TANGO input transformer HL-600-10K is cased. It is said that the previous owner used it as a boost transformer for high impedance such as the DL-103. Details are unknown (Murakoshi Yoichi)
Maintenance information: 2026.2.23 sound output confirmed
Accessories: none
Main specifications: 1st order 600 Ω, 2nd order 10 kΩ W150 × H118 × D113 mm 1.1 kg