The Sony TC-KA 3 ES is a cassette deck manufactured in 1995 in Japan, designed for high-quality audio playback and recording. This model features a sleek black and champagne color scheme and is built with a focus on durability and performance. It is equipped with a closed-loop dual capstan drive mechanism, which helps to ensure stable tape transport for better sound fidelity. The device includes three motors and three sound heads, providing enhanced audio reproduction capabilities. It supports various tape types (IEC I, II, IV) and has different frequency responses depending on the tape used, ranging from 20 Hz to 22,000 Hz. The specification highlights a low distortion factor of 1.3 and a signal-to-noise ratio of 57 dB, contributing to a clean audio experience. Key features include the ability to automatically search for titles, support for Dolby B, C, and S noise reduction systems, and a 4-digit electronic display for real-time tape information. Additionally, the unit supports CD synchro recording. With a power consumption of 30 W, it measures 430 mm in width, 135 mm in height, and 360 mm in depth, weighing in at 7.6 kg. The device also offers capabilities like tape calibration with a test tone generator and has a low-vibration compartment to secure the cassette firmly during operation.