Maintained! EAR's spherical phono equalizer. It is a valuable equalizer that brings out the characteristics of individual cartridges well while having a thick, glossy, ball-like sound. It has a built-in MC boost transformer instead of a head amplifier, which is unusual for MM/MC compatible MC boosting. A feeling of use can be seen, such as appearance, dullness, deterioration of front panel plating, etc. (Hitoshi Kobayashi)
Maintenance information: 2022.11.26 maintenance (push switch, vacuum tube socket replacement, vacuum tube pin cleaning, solder correction, input/output voice check, interior and exterior cleaning.)
Accessories: copy of instruction manual, power cord
Main specifications: Tubular type NF type vacuum tube ECC83S using 3 tubes W140 x H105 x D325 mm 3.2 kg