Sony TC-75

The TC-75 was a compact cassette recorder manufactured by the Sony Corporation. It has the SONY-O-MATIC feature, which is an automatic recording volume control that ensures perfect recordings at all times. It has a high-quality oval dynamic speaker, and the audio power output is 1-watt. Here are some of its features.

• Battery and AC mains operation
• Dual tracks, monaural
• 9 transistors, 2 diodes
• 7-hours operation on battery