I fell in love with HH gear solely for that green backlight! Oh, how shallow is me!
My first serious rig was an HH IC100S ('S' standing for 'Sustain', a horrible, fuzzy distortion) and a HH 2 x 15" cab. I pitied those guys lugging about a Peavey MkIV and the 215 BW cab. I once did a gig with the latter and help load it out!