A custom handbuilt moving coil cartridge with VDH-type 1 tip, boron cantilever, matched crystal silver-wire coils and 0.65 mV/channel. The designation “Special” in this cartridge’s name indicates important improvements over its previous version: The cartridge is equipped with a thicker frontpole and an extra small magnet, both further enhancing its resolution capabilities and output voltage. The cartridge’s name DDT stands for Depth, Detail and Timbre. Production time: The production time for a DDT – II Special cartridge after ordering is about two weeks. Please call your authorized distributor for delivery time.