JamminVMI
Headphoneus Supremus
Have both and agree completely, though I’m using a different tube, an NOS Baldwin/SylvaniaTo my ears, with my equipment, (Bifrost2 DAC, HD6XX headphones and a reissue Tung-Sol 6SN7GTB tube in the Lyr3) the Lyr3 comes across as having a wider (and deeper) soundstage as well as being more engaging and dynamic.