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


Fortino 6550 - Superior Looking Tube Amplifier


Fortino 6550 is designed to express the exhilarating, yet natural side of High End audio reproduction. 
The remote control enables few basic functions - sound volume and mute - all you need for true enjoyment. 
This amplifier delivers 50W per channel in push-pull or ultralinear operation. Top quality components built-in in this integrated amplifier guarantee operational stability and durability.


  • 6550s are widely available, affordable, powerful and sound good
  • EL34s that dominate the guitar amp world and the more esoteric Kinkless Triode designs. 


The amplifier makes a smooth and satisfying performance at all times, just staying the right side of ‘rose-tinted’ by making that same sound extremely detailed and focused. The really good thing about the Auris Fortino 6550 is it is surprisingly rhythmic, with a really good sense of pace for a valve amplifier.


Very nice details, perfect clarity and precision will bring you full enjoyment. In the matter of sound, Fortino 6550 represents best choice for you which reveales many hidden layers of music. With a dynamic, wide and very well layered sound with a good amount of warmth and tube smoothness will sounds like you’re in some concert.



Auris Fortino 6500 is an extraordinarily designed amplifier for your living room. With the dimensions of 450 mm (W), 400 mm (L), 270mm (H) and the weight with 19.5kg, will look sexy at your home,and even your wive will like it.


You can see the latest Fortino 6550 review by clicking here

  • IMG Fortino6550
  • IMG Auris Fortino6550
  • AurisAudio Fortino6550 Gold Award

Product Specification

Class operation Input stage class A | Output stage class AB
Configuration Push-Pull
Vacuum tubes 4 x ECC82, 4 x 6550
Load impedance 4 Ω and 8 Ω
Frequency response 17 Hz - 30 kHz (± 1,5 dB)
Output power 50 W
Input Impedance 100 kΩ
Input 4 x RCA
Dimensions (WxDxH) mm 450 x 400 x 270
Weight (kg) 19.5
Cables Not included
Specifications are subject to change without prior notice.

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