The Super Auto Eject Deluxe Cover with Bar Graph Display includes a built-in, easy-to-see indicator with Red 10 LED lights and three green AC 'power on' lights.

The Super Auto Eject Deluxe Cover with Bar Graph Display- part number 091-55-239-XXX, includes a built-in, easy-to-see indicator with Red 10 LED lights and three green AC "power on" lights.

The classic “Magic Eye” tuning indicator was a fantastic piece of vacuum tube ... A common power bus feeds ... Feedback is displayed on a 20-LED bar graph display which shows a ...