I have not heard the Yammy but do own the NAD 375. I have little doubt that with a product like the 2000 Yamaha put it's mind to producing a quality integrated. When a company with the resources that they have do so the results will be good.
That being said the Yamaha has a msrp of $2499. The NAD has an msrp of 1299. The Yamaha is more in the price range of the NAD M3.
That being said the Yamaha has a msrp of $2499. The NAD has an msrp of 1299. The Yamaha is more in the price range of the NAD M3.