JVC PC-X130 Display Lamp Replacement?

Superb collection!

I've almost had the chance to take them all apart with the 3D Hyper Bass, but the PC-X100 is quite incredible in its bass response!

Each model is slightly different.

The PC-V2 is still exceptional for 1987! The sound is truly amazing, with the CD player being superbly filtered, and the radio and cassette player are superb in both playback and copying. However, it's difficult to repair in order to access the internal components!
YES! Regardless of the specs, I've always found the PC-X100 to have the most bombastic bass response of any I've heard (you'd think the 300 or 500 would beat it, but they just don't). You're right, though - they're all a little different. I think the PC-Y555 has a similar sound to the 100...but nothing is quite like the 100. I've never had the chance to own or work on a V2, but I agree with you: it's really something special.