Micro Seiki DD-7 / DD-40 Direct-Drive Audiophile Turntable MA-505 Tonearm - 100VMicro Seiki DD 7 DD 40 Direct Drive Vintage Audiophile Turntable with MA 505 Tonearm The DD 7 is a really lovely listening turntable from the 70's. This Micro Seiki was sold as the DD 7 within Japan, and in other countries as the DD 40. Micro Seiki originally made surgical instruments and miniature mechanisms. They then started to produce exquisite and sought after turntables in the 60's and 70's. The MA 505 tonearm is dynamically balanced for low