how would that be specified on a product page? I mean producers neither actually specify how much impeadance “comes out”, they rather tell what headphone works with adjusted impeadencen, nore do they mention how much current is supplied… Like with the statement under the Kenzie Ovation: “the ability to support 5 different impedance: 8, 16 which are great for high efficiency planers” the Encore is gone from the ampsandsound page - why that? So something like an Ovation with 5 impeadance settings would be a safe bet…