classical label monitors

Sony, Warner, Polygram, Naxos, Telarc, EMI, Colombia, Decca
Paramount, Nimbus, Sain, Sentinel, ECM, Virgin, Hyperion etc. use ATC - you can find a partial list here here - it is likely that about one third of your modern classical collection (last 30 years) will have been monitored through ATC's.

I missed Chandos in the list above - like I said - most everything done recently.

Wow! No kidding. Huh. ATC. That's impressive.

I'm curious now though... Why ask this in the first place?

Aren't studio monitors not the usual choice for relaxing music listening and for the far more critical needs of the producer & production process?