I'll be posting a review soon where I pair the N7 with various amps. Spoiler alert - it scales up nicely.
More generally, in my experience, the amp stage of any DAP is always the most critical aspect (which of course can mean a DAP is restricted by its internal amp stage).
Looking forward to your review.
I have been switching between
- N7-to-C9 and
- N7-to-Ferrum_Oor and
- Holo_Spring3_KTE-to-Oor
… listening to my Aroma Jewel (as I am on an IEM hype train currently - my MEze Elite hasn‘t seen much listening time lately…)
Differences are noticable where I see that mixing different sources with different amps is certainly leading to different listening impressions.
I find the stock tuning on N7 very pleasant with my Aroma Jewel with a nice organic presentation which has the right balance of detail and smoothness plus a nice small bass lift making Jewels DD thump pleasantly.
Class A is mostly my prefered mode both with N7 standalone as with C9.
N7 plus C9 is making the presentation more transparent, stage is maybe a tad wider especially in tube mode and bringing a nice engaging and lush experience.
Connecting N7 to Ferrum Oor (with Pentacon to Cinch as I don‘t want to mess around with switching XLR on Oor) is interestingly bringing a very technical signature with relatively leaner mids, dryer and distinct bass and top notch instrument seperation.
Nice for analyzing music or electro but missing a bit on timbre for Vocal, Jazz etc.
Playing Jewel with Oor connected to Holo Spring3 is more coherent and warmer without missing on details.
The intersting point I want to make is that I find the tonal balance with N7 alone or connected to C9 perfect with Jewel and I don‘t feel like I am missing anything compared to the big desktop stack with Oor plus Holo Spring when listening to my Jewel