The integrated unit I use dates from 1990, and has a non backlit LCD display, with LED's for power and other function displays. The discrete stereo I have in the cupboard uses a mix of incandescent lamps ( 6.3V minature wire ended lamps ) and LED's, and has no other displays, with a manual tuning bar on the tuner that uses a 2 colour LED as the pointer.
I am not a fan of the flashy displays at all. If I want a spectrum analyser I will use the computer and a media player to get that.