SANSUI ST-20, ST-21, ST-32 (2 pieces), ST-31, ST-45, total of 6 pieces. One ST32 is a used item. This is an offering of small input transformers. These items have been stored unused for a long time. These are input transformers that can be used for old audio equipment, DIY amplifiers, radios, electronic projects, etc. They are from the popular ST series of parts, and are currently items with a low distribution volume. 【Product Condition】 ・Unused, long-term storage item ・Please consider these as junk items, as we cannot guarantee they are in working condition. ・Please understand that the outer boxes may have minor scratches and some dirt due to storage. Recommended for those who understand long-term storage items and those looking for parts. How about for repairs, restoration, parts replacement, or DIY audio projects?