Brand: Sony
The Sony TC-D70 is an analog portable cassette deck that was produced by Sony Corporation in the late 1980s to early 1990s. It featured high-bias recording technology, which allowed for the recording of high fidelity audio on standard audio cassettes. The TC-D70 also had Dolby B noise reduction, which improved audio quality by reducing tape hiss and other noise. Other notable features of the TC-D70 include a frequency response of 20-20,000 Hz, a signal-to-noise ratio of over 85 dB, and a built-in power supply for added convenience. Overall, the Sony TC-D70 was a popular choice for audiophiles and music enthusiasts in the past and remains a collectible item today for its high-quality audio capabilities.