You understand that the operational value of vintage items depends a lot on the condition of said items...
Having said that:
1) IIRC the amp is around 150W / channel and a good piece. It preceded the "esotec" of the same name which was considered by some as inferior (why? I don't remember...).
Nothing will happen to your speakers, btw, if you drive them with a SM7:) They will be happy.
2) The preamp: it has a very versatile phono. Not only that, but it sounds good too -- as far as I can remember.
3) Esotec St5 tuner: I have no opinion but a friend uses a ST-8 which is superb.
The rest is probably thrown in for free...
So, if this were new gear, I'd say go for it. But it's used & around 40 yrs old SO, my (not necessarily sacrosanct) advice is to ask for a slightly lower price. You're not a collector after all!
Having said that:
1) IIRC the amp is around 150W / channel and a good piece. It preceded the "esotec" of the same name which was considered by some as inferior (why? I don't remember...).
Nothing will happen to your speakers, btw, if you drive them with a SM7:) They will be happy.
2) The preamp: it has a very versatile phono. Not only that, but it sounds good too -- as far as I can remember.
3) Esotec St5 tuner: I have no opinion but a friend uses a ST-8 which is superb.
The rest is probably thrown in for free...
So, if this were new gear, I'd say go for it. But it's used & around 40 yrs old SO, my (not necessarily sacrosanct) advice is to ask for a slightly lower price. You're not a collector after all!