Low output on my new marantz pm-15s2


My system:
Arcam 23t cd player
Marantz pm-15s2
Monitor audio rx8
Cullen cable biwire
Kimber kable kacg
power juice 2

I just bought this integrated amp new. The volume goes from -100 through 00. I get no output from my speakers until I hit -60. At that volume setting the output is very low.
I checked the connections to amp to speakers and it's all connected correctly. The connection fro
The cd player to the amp is connected correctly.
At first I used a shielded power cord with 3 prongs on the amp. At that point the output was super low. I replaced the cord with the stock one that was provided with the amp. And that seemed to improve things. But still to low of an output compared to what I had before (adcom gfp 750 & aragon 8002) that amp pushing out 250 watts at 4 ohms.
I read a review of the marantz pm8004. That has slightly lower output at 4 ohms compared to my amp. The reviewer had the 8004 connected to a big set of Wilson speaker (forgot the model). Per the review tha 8004 did a great job of driving the Wilson's. My monitor audios should be no problem.
I have read the manual and could not find a solution or setting that can help. The marantz rms at 4 ohms is 140 watts.
Any ideas?
starwars620
Unless the volume pot is calibrated intentionally so that the usable range of adjustment is -60 to 00, I would say you have a defective unit. Make sure the mute switches, tape monitor switch, and speaker selector switches are in the correct positions. If you can borrow another hi-level input source, like another CD player, that would help verify.
It was his binding posts the clear plastic housing that coats the binding posts (I believe for CE rating) was not letting them make a good connection when using spade lugs. When you tighten these the clear plastic makes contact and does not let the spades make a good contact. This is the reason for low output. He sent me the speaker cables and I re-terminated them with bananas and the problem was fixed.
Hope this helps!
I own the pm11s1 and also had owned the pm15s1. It's perfectly normal with these units. At -70, you should hear faintly, at -60, you should be able to hear the music perceptibly, at low volume.