Output Transformer Sales Primary Side: 20kΩ.CT, 5kΩ Secondary Side: 17-50-70-200-235-333-500Ω Uses: 6BQ5, 7189, etc. W58 x H70 x D53mm 0.66 kg/pcs (actual measurement, no protrusions included) Original box, good condition with catalog (Kojima Yosuke)
Accessories: original box, catalog
Main specifications: resistance values between terminals using a simple tester No. 1-3:680/682Ω, No. 2-4:743/734Ω, No. 7-8:4.2/4.5Ω, 8-10:7.3/7.4Ω, 9-11:9.5/9.5Ω, 11-12:5.8/5.9Ω