This is Chris Kitt's first vacuum tube preamp from Hi-Fi. This model was created based on Macintosh's C22 circuit. The sound is rich and natural with a rich, natural touch, and rich in flavor. The mid range is glossy, and it really vividly expresses wind instruments and vocals. The exterior has dirt, scratches, threads, stains, etc. (Satoshi Yonejima)
Maintenance information: 2023.5.13 Maintained (power cord INLET processed and installed. Main volume replacement. Replace 1 vacuum tube socket. In-circuit capacitor and coupling capacitor deterioration replacement. I/O pin jack polish. Since this unit is a vacuum tube preamp, there will be slight cirrhosis until it stabilizes, so after a little while it fits and can be used without problems)
Accessories: power cable
Main specifications: Input: Phono 1 system, 3 lines, W526 x H165 x D295 mm, weight 8.4 kg