Sony TC-222

The TC-222 was a 2-speed 2-track (monaural) portable tape recorder manufactured by the Sony Corporation. Its cassette compartment accommodates 5-inch (or smaller) reels. It has a servo controlled motor D-601F, and the unit can be powered by mains or batteries. Its circuitry consists of ten transistors and nine diodes, and battery life is up to 7-hours and 30-minutes of continuous recording. Here are some of its features and specifications.

• 1-watt audio power output
• Built-in speaker
• Servo motor
• Microphone F-25S