Summary

The Panasonic Electrotune CT-5511 is a 5-inch portable color CRT television produced by Matsushita Electric Industrial Co., Ltd. (marketed under the Panasonic brand) and manufactured in Japan for the North American consumer market. It was introduced circa 1981, during a period of intense competition in the small-screen portable color television segment.

The early 1980s saw Japanese manufacturers including Panasonic, Sony, and Hitachi aggressively pursue the American market for compact, portable color televisions. The CT-5511's distinguishing feature was its AC/DC dual-power capability with an integrated battery charging system, positioning it as a portable unit suitable for travel and outdoor use. Its 5-inch screen made it among the smallest color sets available at the time.

Thanks to Speakerguy2002 on eBay for some of the photos.