tmh audio is focused on offering Reference Level to State-of-the-Art components from cutting edge designers across the globe. World class in performance, technology & construction quality...and wrapped in elegant aesthetics.
SoundstageUltra Review • YBA Passion Pre/DAC 550A "Dynamics were powerful, yet subtle when required, and fast. The quietness I’d already noted let me hear a lot of detail -- real detail, not the fake detail created by goosing up the high frequencies. Speaking of the highs, they were open and extended, with plenty of sparkle."
"YBA’s Passion PRE550A lived up to its French origin by producing unfailingly beautiful, realistic sound. Its extended highs were gorgeously smooth, with nary a bit of peakiness. The midrange was very detailed and harmonically rich -- little to grumble about there. Very highly recommended."