aleniola76
100+ Head-Fier
my 2 cents (actually 3 )I'm curious about a sundara/dt 1770 side by side. As a closed back, I haven't found a better sounding option, but they are big and heavy. Sundays sound really good but have a narrower stage and less subbass compared to Phantoms. My gripe with the 1770s was always that the bass was unrosolving. Present, but not well defined. In direct comparison, the dekoni blue sound better. Those have fantastic bass. Best I've heard I think. But man are they ugly. I'd love to throw those drivers in my m100s shell. That would be a legit closed back.
I had Sundara and still have DT1770pro (and 1990 as well). As you may have understood, my preference went to Beyers
These are different headphones, closed vs opened, planar vs tesla. I found Sundara lifeless compared to Beyer, so I decided to sell it (and I did). In terms of comfort, I have no issues with the 1770, I don't find them uncomfortable compared to the Sundara.
Bass is more present on the 1770 and it tends to be less defined (also because of the presence), mids are more scooped and highs are...beyer highs, love them or hate them but I think they are awesome if the recording is good. DT1770 is more energetic and fun.
Maybe 1990 would be a more logic comparison given they are both open headphones and to me these beyers outclass the Sundara on every aspect, sonic and build wise.
I am referring to analytic pads for both the beyers. All was tested through Lake People G100W and Monolith THX amps.