Perfection of craftsmanship, using selected premium components and clean and neat building of every single device, is the imperative of Auris team.


Adagio 2A3

Adagio is a crucial part of Auris integrated amplifier offer which comes in two variants: Adagio 300B and Adagio 2A3.

The 2A3 is an integrated amplifier with special DC heating of output tubes and precisely stabilized voltage heating of input tubes.

PCB architecture is strictly designed and defined.

The amplifier is designed in single-end technology, with controlled steady electricity which is evident in the amplifiers sonic.

  • IMG Adagio2A3 Auris
  • IMG Auris Adagio2A3
  • Img Adagio2A3

Product Specification

Class operation Class A
Configuration Single End
Vacuum tubes 2 x 2A3, 2 x 6SN7, 5U4G
Load impedance 4 Ω and 8 Ω
Frequency response 15 Hz -32 kHz
Output power 2 x 4W
Input impedance 47 kΩ
S/N 76 dB
THD 0.6 % / 1 W, 4.4 % / 4 W
Power supply 220 V (other on request)
Power consumption 160 V A
Input 4 x line RCA
Output 4 Ω and 8 Ω
Volume Control Yes
Remote Control Yes
Dimensions (WxDxH) mm 450 x 400 x 270
Weight (kg) 20,5
Cables Not included
Specifications are subject to change without prior notice.

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