[Ioanast]

Especially the Valhalla is designed for a wider range of headphones.
"While most tube OTL amps are really only designed for 300 ohm Senns and 600 ohm Beyers,
Valhalla 2 stretches to include headphones that you’d never expect to use with a tube amp.
Many people use Valhalla 2 with sensitive, lower-impedance headphones as well."
Think they would match in heaven with your HD600. Cheers mate!

 

[ceylon103]

And VALHALLA 2 right now at 299$, if you want to feed your hunger with tubes!! Cheers mate!

thats definitely affordale. thank you for the suggestion. ima check this one out.

Especially the Valhalla is designed for a wider range of headphones.
"While most tube OTL amps are really only designed for 300 ohm Senns and 600 ohm Beyers,
Valhalla 2 stretches to include headphones that you’d never expect to use with a tube amp.
Many people use Valhalla 2 with sensitive, lower-impedance headphones as well."
Think they would match in heaven with your HD600. Cheers mate!

might be a nice match for my 400i. very cool. iill be lookin at these. thanks buddy!

 

[Ioanast]

Thank you too Mr Ceylon man! I think it's fair, to give these thanks to PinkyPowers
who was the first to propose the Shiit Vali 3, which stands between Vali 2 and Valhalla
and I think it is the most excellent choice!
Cheers to both of you mates!

 

[admiralnorman]

I had the he-400i (2017) until very recently and i did not like them on any OTL tube amp i tried. They were however good on hybrid. If you can find a used loxjie p20 it has fantastic synergy. I have not personally vetted it, but I'd be shocked if the Schiit vali 3 was not a great match.