Here's what a freelance cutting engineer in L.A. posted last night:
"Stephen Marsh just told me that Capitol Tower Studios is closed and staff has been let go, Ron McMaster confirmed all mastering engineers, Perry and Dave in Restoration and even Paula Salvatore (!!!)"
McMaster is their longtime mastering engineer - he was supposed to retire like a decade ago, but he wound up staying due to the vinyl boom. (Very few people left have his experience in cutting vinyl.) He finally called it a day in 2018.
― birdistheword, Tuesday, 12 January 2021 16:36 (three years ago) link