Tube type phono equalizer It is a phono equalizer for MM made by myself. Spec details are unknown, but it is a plump and tasteful sound that seems to be a tube type. There are scratches and stains on the exterior (Katsuji Hiura)
Maintenance information: 2022.7.4 operation confirmed
Accessories: none
Main specifications: W150 × H112 × D285mm 1.7 kg