I posted similar topic in Ketron forum. What's on your list?
For me, a Ketron SD3 + 4, an X4, Korg PA 500 musikant ordered from Germany, a pa600, Excelsior and Pietro custom designed midi accordions, Gibson Challenger III guitar, D'Agostino Les Paul guitar, Fender A/E guitar , Gibson F9 custom finished mandolin, several Weber and Eastman F style and 2 point mandolins...and my dads Martin 2-15 mandolin..

Btw- 2 ex-wives..enjoying my time with the dog..

Korg Pa4x sold it,.......3 months later regretted it & Bought another KORG Pa4x ..all else good riddens..

Sold a V-synth once..
Kep missing it, and bought a v-synth GT
Which i traded for a V-synth XT and a Yamaha ex5 rack
Both got stolen, with the rest of my modules colection..

Still miss the V-synth however, which was probably my favorite synth ever.

Also replaced my Roland G70 for an audya 4, which was broken and never really got it to work.. i think i kept missing the G70 mostly because of the audya 4 not functioning..
Many years later i got to own another g70, but it definately could not keep up with the T5, almost never used it, after i sold the T5, i traded that old G70 in my deal for a pa4x.. best deal ever

And then there is the Kronos, i sold it after owning one for a few months, back then it was to advanced for me, now i own 2 kronosses.. the 2nd was such a great buy, i could not withstand it.. i love love love the kronos. But i guess i will sell the 2nd one soon after having serviced he keybed and make a good profit on it.

You sold the Pa4x and then bought another one a short time latter.
I think that this type of behavior has something to do with the wives and the dog.

John C.

That was Donny with the pa4x's!

No John... just a simple case of which one sounds better and which one is more professionaly adaptable feature wise on stage in a live situation and that is the korg hands down...

A Cherry 55 Chevy. A Suitcase Rhodes (Dave got it, so it's kind of OK). My custom B-3...completely rebuilt, in White with a built in three neck Fender lap steel at the top (totally ruined the value). A 59 Tele. A 62 P bass. A Guild Starfire.

I'm such a pack rat that I regret every sale I ever made.

It's something I have to work on.

Russ (Packrat) Lay

Sold a few guns I should have never parted with...worth three to four times the money now...generally good firearms appreciate in value.

Instruments and music equipment? 99% of the stuff depreciates and better can be bought for cheaper.

That said, a handmade LaPlant F5 mandolin and a Kennedy OM guitar that I own...worth much more than I paid and are going to my son who plays.

58 Fender Strat, 57 Chevy 2-door hardtop, 58 Vette with removable hardtop, 66 Vette, 66 Mustang, 62 Chevy SS Convertible, '41 Gibson L-7, I could go on and on...