Hi guys, first of all, Id like to apologise because Im not good at comparisons and english is not my 1st language.
So I've spent like 4 hours last night and 3 today making some comparisons between the Wodans and the LSA HP-1 and man, that's a tough one because they are clearly siblings.
These are pretty much the same headphones in terms of build and comfort, same weight as well, Wodan is 480grs and LSA HP1 is 485 grs.
Surprisingly, I find the Wodan sturdier, that might be because of the full wood cups. Comfort is almost the same but I feel that the HP1s got slightly a bit more of clamping force, but both have a very relaxed fit.
Long story short, The Wodan improves the LSA HP1 in pretty much every technical aspect, resolution, detail, speed etc... Keep in mind these are subtle differences, nothing major.
Soundstage has similar width, but it feels deeper in the Wodan. Wodan got an airier sound with better instrument separation, while the HP 1 blends things a bit more and It could get a bit muddy with some fast stuff like death or black metal. It doesn't sound bad by any means, but it feels muddier when you compare it to the Wodan.
Wodan is more neutral, while the HP1, even with the ECL 01 (stock pads) feels warmer, bassier and thicker overall.
So far I think I prefer the Wodans with the stock pads. I switched to the ECL02 pads and they get a tad warmer and adds a few db of bass, but they didn't change the sound (for the better) as much as they do with the HP1.
So Wodans got better bass quality, it's tighter and detailed. But it has a bit less quantity than the HP1.
Both are even in terms of dynamics althought the HP1 might give the impression of being more dynamic mostly because of bass presence, specially midbass which adds some extra punch.
Mids are the stronger point of those 2 hps. They are very sweet and forward and they bring the best out of voices, specially female ones. Mids are thicker and sound closer in the HP1.
Highs are the most different aspect between these hps. The Wodan is brighter and got more treble extension that the HP1, which feels darker and laid back in comparison. For me, Wodan got perfect highs with no sibilance or harshness.
Needles to say that both the HP1 and the Wodan are really efficient and easy to drive.
EDIT: On my first impressions, I said that the Wodan needed more volume to sound full compared to the HP1, but this was because of the Hp1 being slightly easier to drive. After matching volume properly with an db meter, I can say that these 2 sound great and don't sacrifice dynamics even at low volume levels.
I said before that It was a tough one because both are really good headphones with the same approach, musicality without sacrificing the technical abilities. It pretty much depends of your tastes(and budget). If you lean towards a more neutral and analytic sound, Wodan is your bet; If you prefer a warmer and relaxed sound with more bass emphasis, get the HP-1 with the ECL 02 pads.
The Wodan are amazing and still need to spend way more time with them, but so far, Im leaning towards the HP1. Maybe because Im used to them, but they got something really charming in their sound which I prefer, and I don't mind them being a bit dark in the treble and loosing that extra clarity compared to the Wodan. The Hp1 sounding fuller at lower volume levels is also a huge point for me because Im a low volume listener.
EDIT: After spending more time with them, I actually think that Im leaning toward the sound of the Wodan, but the LSA HP-1 is amazing and a better value for the money.
PD: Feel free to pm if you have any question regarding these 2.