Audia Flight Strumento No. 4 MK2 Stereo Power Amplifier


Audia Flight STRUMENTO n° 4 MK2 stereo power amplifier

The STRUMENTO n° 4 is an unrivalled power amplifier where speed, power, driving capability and control ability are elements close to perfection.

A fully balanced circuitry, highly selected components, 48 power devices, a power supply built with extra low impedance, computer grade capacitors (320.000µF only on the main power suppliers), 12 power suppliers, special print boards with an extra high surface copper, copper bars, 3000VA special audio transformers with double shield, ultra fast rectifiers, 200Wrms on 8ohm output power are only few of main elements to give you the best and emotional experience in term of reproduction.

The STRUMENTO N°4 is the perfect device for amplifying musical signal with the best precision, energy and speed (bandwidth more than 1,3MHz) and driving best any loudspeaker system.

Manufacturer’s website AUDIA FLIGHT

Audia Flight Strumento no. 4 MK2 Specifications:

Output power per channel Wrms 8/4/2 ohm 200/400/800
Gain 29 dB
Input sensitivity 1.41 Vrms
Frequency response (1W rms -3dB) 0,3 Hz ÷ 1 MHz
Slew-Rate (on 8 ohm) > 200 V/μS
THD < 0,05 %
S/N Ratio 110 dB
Input impedance Unbalanced 7,5 Kohm
Balanced 7,5 Kohm
Damping factor (on 8 ohm) > 1000
Main voltage AC (50-60Hz) 100, 110-115, 220-230, 240 V
Power consumption 3300 W MAX
Dimensions and weigth 450x280x500mm (wxhxd) – 90 Kg
Shipping dimensions and weigth 580x410x700mm (wxhxd) – 100 Kg

Please find reviews below:

” AV Showrooms ” Online Video Review

” Haute Fidelite ” Magazine review , Reference Award!

“The Strumentos are superbly manufactured employing high-end circuits designed by Audia. These electronics reproduce music with absolute neutrality, very smoothly, but yet very precisely and defined. They own a remarkable harmonic palette and impressive dynamic capacities. The refined musicality of this pair matches with their look and gives to them an unfashionable Italian elegance.”


“VERDICT : One of the best (amplifier) in absolute terms. If perfection is not in our world, here it (the Strumento n°4) comes so close that you get largely more than a sample sketch” – J. Paris

6 Moons” Online Review

AudioPhile” Online Review

Weight27 kg