Been listening to the Denon 103 over the weekend and it's something else, sounds great with jazz but not so great with other stuff I've listened to but it's excellent with mono recordings, really really good.
My first impressions are great bass, piano (bass notes), drums are good including rim-shots but not so good at displaying high frequencies such as cymbols and strings.
I've increased the tracking weight slightly to 2.7g and that's helped.
My go to record is KOB, I have a CBS stereo version from 1964 & the recent 2013 record store day re-mastered mono, the mono version sounds way better, you can hear that sound of the reed being blown in the sax, the cymbols however sound a bit flat with no shimmer, piano notes are good though and there is a decent pace to the music.
Miles Davis' trumpet sounds a bit distorted on Freddie Freeloader and the high frequencies are in the background and quite recessed.
Soundstage is good though but it's right between the speakers, in fact the entire band sounds like they're all in front of me quite close together.
Still sounds good though but diffferent from what I'm used to hearing.
Tony