The Sony TC-WR 670 is a dual cassette deck that allows for the playback and recording of audio tapes. This model features a range of capabilities aimed at enhancing user experience, including Dolby B and C noise reduction systems to minimize background noise during playback. The TC-WR 670 supports both normal and metal tapes and incorporates features such as auto-reverse for uninterrupted listening. It has a 3-head design which allows for better monitoring of recordings and the ability to make high-quality copies of tapes. The front panel includes a set of transport controls, including play, stop, rewind, fast forward, and record buttons. The deck is equipped with LED indicators for level meters to help monitor audio signal levels during recording and playback. Additionally, it includes a timer function and various input/output connectivity options including RCA outputs, which makes it versatile for different audio setups. Its design balances functionality and aesthetic appeal, with a classic layout that fits well in home audio systems.