* It seems to be a line transformer from the specifications (it seems to be a transformer removed from the amplifier, detailed specifications are unknown) sold as a pair 600 ohm/open W67 x H81 x D62 mm 0.44 kg/piece The paint is peeling off on the side close to the mounting surface, and there is rust spots (Kojima Yosuke)
Accessories: none
Main specifications: (resistance measurement with a simple tester) blue-green: 141.4/140.9 Ω, black-red: 141.4/141.3 Ω