audioflaker
New Head-Fier
I just received a Beyerdynamic A20 amp to power my DT-770 600 ohm headphones, and wow! what a difference this makes compared with my old O2 amp. While the O2 is fine, it feels too clean and lacking in warmth and weight. The Beyerdynamic A20 adds some richness. It is a really nice thing - I am very happy. The DAC I'm using is an SMSL SD-793II but now I'm thinking the ODAC might even be better.
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