@ThanatosVI I compared the two (Rögnir and Solitaire P) shortly for the bass. Here is the piece I used for comparing:
- With Solitaire P bass stands really in the front. For that two things help I think: Instrument separation and depth (also meaning being open back), and the upper mids and treble (especially the extension) being recessed (compared to Rögnir). That makes the bass sit right infornt of you, I mean literally it is infront of everything else. With the piece I sent you, for example, Solitaire P has the bass in the front and Rögnir has the guitar in the front. I think separation is also slightly better even when you close the earcups of Solitaire P with your hands. With Rögnir, instruments are closer to each other in depth and you have, for example, splashy and "not so in the back" cymbals. That takes away from the perceived bass impact, as it is not alone anymore.
- The difference in tuning also brings another question while comparing: Which instrument is your reference while comparing the two? I mean, when you volume equalise them, do you take the bass as the reference, or the lead instrument, the guitar as your reference? If you focus on the guitar and volume equalise and compare, bass on Solitaire P will be bigger than Rögnir. If you focus on the bass, I think bass has slightly more body with Rögnir, but Solitaire P has a slightly tighter, faster bass.
I don't know if all that makes sense.
- With Solitaire P bass stands really in the front. For that two things help I think: Instrument separation and depth (also meaning being open back), and the upper mids and treble (especially the extension) being recessed (compared to Rögnir). That makes the bass sit right infornt of you, I mean literally it is infront of everything else. With the piece I sent you, for example, Solitaire P has the bass in the front and Rögnir has the guitar in the front. I think separation is also slightly better even when you close the earcups of Solitaire P with your hands. With Rögnir, instruments are closer to each other in depth and you have, for example, splashy and "not so in the back" cymbals. That takes away from the perceived bass impact, as it is not alone anymore.
- The difference in tuning also brings another question while comparing: Which instrument is your reference while comparing the two? I mean, when you volume equalise them, do you take the bass as the reference, or the lead instrument, the guitar as your reference? If you focus on the guitar and volume equalise and compare, bass on Solitaire P will be bigger than Rögnir. If you focus on the bass, I think bass has slightly more body with Rögnir, but Solitaire P has a slightly tighter, faster bass.
I don't know if all that makes sense.