|Built-in antenna, external 75 ohm antenna input
|Mono or Stereo
The National TH11-S9 is an 11" CRT produced by Matsushita (later known as Panasonic) and sold under their National brand name in Japan only. It was sold in a variety of bright colors and retailed for 54,800 yen. Like many small TVs, it has a built-in antenna and is only limited to RF, featuring a 3.5 mm mono jack for connecting an external antenna. All of the controls are on the top of the set, with the fine tuning dials hidden behind a panel.