Aside from Windows 7 obsession i have another passion called high quality portable audio, especially IEMs. Here is a couple of recent awesome findings with outrageous prices, i’ll surely bought them if i was a millionaire. [SUBTONIC STORM] ► 9 driver IEM [7BA + 2EST] ~5200 USD [MYSTICRAFT HEX] ► 13 drivers first Hex-brid IEM [DD + BCD + BA + Planar + EST + Piezzo] ~9000 USD And for the final surprise very-very [comprehensive IEM comparison spreadsheet] .

During ChatGPT investigations i find out that my DAP [Hiby R8 II] can be described as 88% of one of the most quality audio board on PC: [RME ADI-2 DAC FS] . [Empire Ears Raven] scored around 90% of [Sennheiser Orpheus HE-1] top of the crop electrostatic hi-end earphones. Not a bad result for portable devices considering substantial difference in the price and size! I totally understand that it is a synthetic comparison, but at least now i have understanding approximate audio quality of my setup versus top-notch professional hardware.