Sorry to hear about your Esoteric issue.
I wish I had a answer. I would contact Bill Thalman and make an inquiry as to availability and possible repair. He is excellent and I have used him for Conrad Johnson repairs/mods in the past and he was prompt, professional and reasonable.
I would NOT send it to Esoteric if it is the same outfit that is the Teac repair facility in California. My friend and I have both used the Teac repair and had very disappointing experiences. (both Teac reel to reel machines so not Esoteric)
I have a XO3SE and K01. Both purchased used. Both have been extremally enjoyable and rock solid reliable. I also had a SCD-777ES and the Esoteric was vastly superior at least in my system. Most of my audio friends who listened agreed.
IF you decide to keep it and get it fixed and find someone who can reliably fix it at a reasonable price PLEASE let me know as I intend to keep mine chugging.
A little disappointing as it is a high end Japanese product and the Japanese are usually great at keeping customers happy (at least they used to be).
Good luck and sorry to hear.