What equipment do you most regret parting with??


Any audio equipment from speakers to phono stages...what do you wish you never gave up?
iricha1
Resolution Audio Opus 21 CDP
Sonic Frontier SFCD-1 CDP
Pass Labs Aleph P pre-amp
Pass Labs Aleph 5 power-amp

I have regret selling them, but it was nothing compared with my other regrets in life.
401 I sold for $75 and...
301 with Grace 707 I let my folks throw away along with a clone of a Croft Mega-Micro I built and a box of tubes including a bunch of Mullard and Seimens M8137, CV4004 etc...