The amp will hold its own against many newer ones costing $5000+.
Personally, I'd do something with the pre. It may be quiet but that's not enough. It can be upgraded but is costly. You should borrow a newer pre and compare to see if an upgrade will be warranted.
Personally, I'd do something with the pre. It may be quiet but that's not enough. It can be upgraded but is costly. You should borrow a newer pre and compare to see if an upgrade will be warranted.