The A 20 is Hi-Res Audio certified and can handle high-resolution audio files which, when played back, retain all their musical details and come as close as possible to the original recording.
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With a high-gain RCA input, the A 20 works easily with most sources. The input signal can be looped through and is entirely free from signal loss thanks to the hard-wired RCA output. The A 20 guarantees an especially open and transparent sound with any headphones, no matter if having a low or a high impedance.
Also in terms of flexibility, the A 20 leaves nothing to be desired: the knob made of solid aluminium is equipped with an original ALPS potentiometer for variable volume control. On top of that, the A 20 features dual headphone jacks on the front. The user can thus freely choose to share their music with somebody else.
DAT_A20_EN.pdf (288.99 KB)
MAN_A20_DE_EN_FR_ES.pdf (283.05 KB)
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