Another positive customer service experience to report for ARC.
I emailed several questions this week regarding my ARC integrated amplifier and various other inquiries, and received a very thorough and helpful response back within an hour. Actually, quicker than that - probably within about twenty minutes!
I confirmed that they could still fully service and refresh my 10 year old integrated amplifier, and was advised that no need to rush into that so long as it is working great, which it is. Maybe I'll give it another 5-10 years and then check back. But it is comforting to know that they will be there with on-site factory service when/if I eventually need them, even for products decades old.
And I can get a replacement battery cover now for my ARC remote. It's a minor thing, granted, but it's something that's been bugging me and I'm pretty sure the music will sound just that much sweeter when I replace that broken remote battery cover and don't have to be distracted by it as I settle in for a long evening of sonic bliss - haha!
This was my first time contacting the company, and I was nervous about whether I'd even get a response based on some comments in this thread, but I can report that the responsiveness exceeded my expectations manyfold. Thanks Audio Research!