Premium headphone amp.
Premium headphone amplifier
§ Particularly open, transparent sound
§ Two 6.35 mm headphone outputs for shared listening with a partner
§ Elegant and solid all-metal housing that is especially resonance-free
§ Works easily with most sources featuring high-gain RCA input
§ Also suitable for 600 Ohms headphones
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
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.
DIMENSIONS:164 x 212 x 55 mm
FREQUENCY RANGE:10 Hz - 100 kHz (-1 dB)
T.H.D:0.01 % at 170 mW / 250 ?
MAXIMUM OUTPUT POWER:170 mW / 250 ?
UNWEIGHTED SIGNAL-TO-NOISE RATIO:> 100 dB (unweighted)
CHANNEL SEPARATION:> 80 dB at 1 kHz / 250 ?
HEADPHONE OUTPUTS:2 stereo jack outputs 6.35 mm (1/4") in parallel mode
ANALOG INPUTS:1 pair RCA
ANALOG OUTPUTS:1 pair RCA