NAD 7140 VS Nakamichi TA 2A


It's been raining receivers at my local Thrift. Anyway I found two other receivers this week, and I am trying to decide which one to keep.
Nakamichi TA 2A. 50 WPC. Nice unit. Used it as a stand alone. And used it for a few days as a Pre. I like it. Would love to find the 4 A.
I have only briefly tested it, but I doubt there are any issues. A NAD 7140. When I tested it in the Thrift on low volume it almost blew me across the room. I was really surprised what it was putting out for a 40 WPC unit. It sounded more like a 100 WPC Unit. No joke
Any thoughts, or known issues on these units is welcomed. Which one would you keep? -Thanks-
laviathon
These are both pretty nice older receivers. Either one is a keeper, but if I had to choose, I would keep the Nak.
I had the NAD 7140 at one time for about 10 years and you are right. It is a very powerful, conservatively rated 40 wpc with a lot of dynamic slam.

The pre/power amp sections of the NAD can also be used independently of each other.

The dynamics in older NAD products are more than in their newer products. Its a keeper.
I also used an NAD 7140 for many years and it's terrific. No experience with the Nak and it might be better, but the 7140 will serve you well.

David