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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.

Product Specification

Class operation

Vacuum tubes
Load impedance
Frequency response
Output power
Input Impedance
Dimensions (WxDxH) mm
Weight (kg)

Input stage class A | Output stage class AB
4 x ECC82, 4 x 6550
4 Ω and 8 Ω
17 Hz-30 kHz (± 1,5 dB)
50 W
100 kΩ
4 x RCA
450 x 400 x 270
Not included

Specifications are subject to change without prior notice.