Amp for Magnepan 1.7's

Bryston is a natural match for Magnepan.A 4BSST with a tube pre and you be cruising man.

The $1200 NAD would be a relatively low cost option, and should have adequate power.

I'm looking to keep the integrated or pre & amp combo at around $2k used. I'm not sure if that's a good price point or not. I could flex up a few hundred more if it would do a lot more for me. I'm under the impression that you'd typically spend less on an amplifier than the speakers to "match" them appropriately. It seems that maybe the maggies are a special case?

Also, since I'm sort of new to this, if I were to get a tube preamp how often would I have to replace the tubes? I'm looking to get very heavy use out of this thing so I wonder if that would be an issue. I know on my guitar amplifier I only have to replace preamp tubes every year or two, does the same hold true for hi-fi preamp tubes?

Thanks all.

Odessey is very good.Krell made a good integrated.I do not know if it is still available.A used threshold would do nicely.

I know on my guitar amplifier I only have to replace preamp tubes every year or two, does the same hold true for hi-fi preamp tubes?

Yes. I have seen preamp tubes under heavy use hold up as long as 5-6 years.