XDUOO TA-10R AK4493EQ XMOS USB DSD DAC 12AU7 CPLD Tube Headphone Ampli
XDUOO TA-10R AK4493EQ XMOS USB DSD DAC 12AU7 CPLD Tube Headphone Amplifier, in A Class, XLR BALANCED HP INPUT!! Sound fantastic!! 12au7WAH- Mazda tube, upgrade tube, NOS use only for review for Australian Hifi magazine!! beautiful sound, hd800. hp sounds smoot&balanced!!