I was about to call Yamaha and make arrangements to send the S1500 back when I decided to do a by-pass test. I ran the S1500 directly into my power amp and, lo and behold, no more popping sounds!
Clearly, the problem is not the Yamaha, but it is my pre-amp. I plugged my Denon cd player into the same pre-amp input and it made those popping sounds. Interestingly, the Yamaha is in the tape input (where the Denon used to be) and there is no popping. My guess is that the input selector switch and its signal path is suspect.
So, fellow Audiogoners, I am red-faced with shame and embarrassment. I should have exhausted all possibilities before posting a negative review.
I hereby apologise to the Yamaha Corp. and to all Audiogoners. I am finished with amateur reviewing. Let the professionals do it.
I've had this same review deleted from audioreview.com. I request that the site managers do the same here.
I'm actually enjoying the S1500 now. It deserves your attention if you're shopping in this price range.
Sorry, I screwed up, big time!
Clearly, the problem is not the Yamaha, but it is my pre-amp. I plugged my Denon cd player into the same pre-amp input and it made those popping sounds. Interestingly, the Yamaha is in the tape input (where the Denon used to be) and there is no popping. My guess is that the input selector switch and its signal path is suspect.
So, fellow Audiogoners, I am red-faced with shame and embarrassment. I should have exhausted all possibilities before posting a negative review.
I hereby apologise to the Yamaha Corp. and to all Audiogoners. I am finished with amateur reviewing. Let the professionals do it.
I've had this same review deleted from audioreview.com. I request that the site managers do the same here.
I'm actually enjoying the S1500 now. It deserves your attention if you're shopping in this price range.
Sorry, I screwed up, big time!