Disturbing, however, this should be the most serious problem in your life. Everything in perspective, don't beat yourself up too much longer, some of course.
1st of all, the part is somewhere Sherlock, find it!
2nd, they appear to be alive and well, a long list of distributors
http://www.amazon-audio.de/Engl_Ama_distri.html
I cannot believe they would not make/sell you a part or parts, you may need to wait.
3. time to upgrade anyway. get something else now, eventually fix this one, sell it, the other, keep both.
4. sell it as is, let the buyer solve it.
good luck and happy listening.
1st of all, the part is somewhere Sherlock, find it!
2nd, they appear to be alive and well, a long list of distributors
http://www.amazon-audio.de/Engl_Ama_distri.html
I cannot believe they would not make/sell you a part or parts, you may need to wait.
3. time to upgrade anyway. get something else now, eventually fix this one, sell it, the other, keep both.
4. sell it as is, let the buyer solve it.
good luck and happy listening.