Questions & Answers for: TDK microcassettes

erasing the TDK microcassettes The erase feature on my transcriber will not COMPLETELY erase the TDK microcassettes even though I've erased over the same area several times. I can still hear (faintly)

I am using a TDK DVC head cleaning cassette. Is there a liquid solution needed to be added for the cleaning process.? No. Due to the small scale of the record head, liquid would clog it.