Manufacturer maintenance has been completed! ※KT120 specification. The flagship model of Sun Valley's multipolar Suga PP. An output transformer with a bifilar coil specially ordered by Hashimoto Electric is used. It combines a wide range of sound that is pleasant to listen to. It's a powerful power amplifier that sounds with modern speakers, even with vintage speakers. The exterior is dull. Serial 52JTN2442367 (Asaina Satoshi method)
Maintenance information: 2023.10.20 Maintenance completed (PT new product replacement, electric energization performed after returning the unauthorized modification point to a normal state, voltage measurement for each part, and measurement of various characteristics, music playback test)
Accessories: power cable
Main specifications: Vacuum tube used KT120 push-pull KT120 × 4 (TUNG-SOL) 12BH7A × 4 (ELEHAMO) CV4003 × 2 55W+55W W400 × H380 × D220 mm 32 kg