Power amplifiers stereo — Audia Flight STRUMENTO n° 4 Signature
Description, images, technical data and specifications
Audia Flight STRUMENTO n° 4 Signature
Image source — © Audia Flight
The Strumento N°4 MK2 Stereo Power Amplifier is a near—perfect dual-channel power amplifier that demonstrates incredible response speed, high output power, and virtually unlimited speaker control capabilities. For the mk2 version, experience in the development of the older model of the Strumento N° 8 monoblock power amplifier was used, as well as the results of live listening, which helped to further improve the original Strumento N°4 circuit (such small but important changes include the nominal values of resistors and capacitors).
Specifications
Model name
STRUMENTO n° 4 Signature
Input sensitivity (mV)
1410
Input impedance (balanced) (Ω)
7500
Input impedance (single-ended) (Ω)
7500
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
300
Output power (4Ω) (W)
600
Gain (dBu)
29
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Signal to Noise Ratio (dB)
110
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
< 0,05
Max power consumption (W)
1000
Damping factor
>1000
Dimensions (mm)
450x280x500
Weight (kg)
103.5
Official link
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