AURUM Phonologue
Ein Unternehmensbereich der
quadral GmbH & Co. KG.
Am Herrenhäuser Bahnhof 26-28
30419 Hannover
Telefon: +49 (0)511 7904-0
A3_black.png   Black, high-gloss   Oak real-wood veneer   Oak choco real-wood veneer

AURUM A3

high-end amplifier


Unwanted troublemakers don’t stand a chance with the
A3: Like the larger A5, it uses our innovative power filter,
whose broadband characteristics make for outstanding
specifications. This means that sound-diminishing imprecisions
in the power grid don’t affect signal amplification.
For the speakers, we have also emphasized decoupling
and have integrated our amplifiers with newly developed
passive output filters with special hand-wound coils. This
high degree of separation from external influences brings
music lovers fascinatingly detailed, dynamic sound experiences.

 

Technical data A3
Output power at 8 ohms
80W
Output power at 4 ohms 100W
Input sensitivity by 1W at 8 ohms
 -16,3 dBV
Frequency response
1Hz-110kHz(-3dB)
Harmonic distortion  <0.03% 
Noise ratio
75dB unrated
Main connection
115V/230V switchable
Standby power
<0,9W 
Inputs 8x Cinch R/L
Dimension (wxhxd)
 453 x 130 x 345 mm
with real wood veneer sides, feets and speaker terminals
Weight  11,23 kg