Cayin HA-6A Tube Headphone Amp Review

Full Unboxing here:    • Cayin Audio HA-6A Tube Headphone Amplifier...   MusicTeck Shop: https://shop.musicteck.com/products/c... Setup: Win 10 w/ Tidal Hifi Shielded USB cable RME ADI-2 DAC (NOS filter) Mogami XLR =============== Test Tracks: Violin Concerto No. 1 - https://tidal.com/browse/track/14087590 Rufus Wainwright - Dinner at Eight - https://tidal.com/browse/track/26397791 Shawn Mendes - Lost in Japan - https://tidal.com/browse/track/89291170 Imagine - Chris Kläfford - https://tidal.com/browse/track/82319833 =============== Intro music: https://www.bensound.com