Guo Hancheng from U-Audio has reviewed Future Dream 22 cables of Crystal Cable.

He mentions - "If I had to use one sentence to describe the sound of the Future Dream 22 power cord, I would say "quiet and beautiful". Future Dream 22 has a quieter music background, making the main body of the music come alive. , showing a vivid musical expression, the mid- and high-frequency has a silk-like delicate luster, showing the bel canto posture of the top silver wire, the quiet background and the wonderful tone are really unforgettable."