Audio-gd R-28 NOS 2023: Balanced R2R ladder DAC, pre-am...

The R28 NOS is a Fully Balanced solid state preamp with 9.5 watts per channel headphone amp and a resistor ladder DAC. Condition is basically brand new, other than ~350 hours recommended manufacturer burn-in. I purchased it to drive super demanding planar magnetics (Hifiman HE1000v2) per the adv...

The R28 NOS is a Fully Balanced solid state preamp with 9.5 watts per channel...