The fortissimo full tube amplifier is built around the Euridiche series, to reach the electrostatic sound quality.
The features of Fortissimo are the warmth and natural sounding of tubes, with extreme details with outstanding technical parameters.
Further more, for extreme dynamic response, we made an over sized design with several times bigger power output than the headphones could ever need.
Because of high power capability, the Fortissimo can drive even loudspeakers.
The housing is made from solid 6mm and 3mm aluminium alloy sheets, preventing vibrations or generating any eddy currents by transformers.





Specifications
Type
Full tube, Electrostatic Headphone, Dynamic Headphone, Loudspeaker Amplifier
Inputs
RCA x 4
Input Impedance
50kOhm
Outputs For Electrostatic Headphones
2 x 3 Pin XLR, 5 Pin Stax connector
Outputs For Dynamic or Planar Headphones
1/4″ (6.3mm) stereo headphone output
Outputs For Loudspeakers
Custom Binding Posts
Tubes
x 4 Power, x 2 Driver
Power
2 x 20W
Max. Power Consumption
180W
Dimensions
430mm x 360mm x 130mm
Mass
14kg