Audia Flight Strumento no.4 mk2 Stereo Power Amplifier
Best high-end power amplifier for audiophiles seeking pure, uncolored sound reproduction.
Experience unparalleled audio purity with the Audia Flight Strumento no.4 mk2 Stereo Power Amplifier. Engineered to deliver the original signal without coloration, this amplifier boasts a bandwidth exceeding 1MHz for remarkable signal speed. Its chassis is crafted from ultra high-grade aluminum, meticulously hand-finished. Internally, it features fully balanced circuitry and an exclusive Class A current-feedback gain stage. Designed for ultimate compatibility, it can drive any amplifier, ensuring a pristine and dynamic listening experience.
$29999.00
Owner Satisfaction
4.7
/ 5
Category Rank
323
/ 1665
#323 in Power Amplifiers
Price vs Category Average
+263%
Above average
Dimensions
450120450
/ xxmm (W x H x D)
Who it's for
- Audiophiles driving demanding, low-impedance loudspeaker loads
- Listeners seeking absolute sonic transparency and transient speed
- Collectors prioritizing flagship engineering and long-term build reliability
Who should skip it
- Budget-conscious buyers seeking high-end performance without the premium price
- Owners with limited rack space or restricted floor weight capacity
- Users without a high-resolution source and preamplifier chain
Performance breakdown
Signal Speed
Bandwidth exceeding 1MHz ensures lightning-fast transient response and unmatched clarity.
Build Integrity
Ultra high-grade hand-finished aluminum chassis provides exceptional vibration damping and durability.
Circuit Precision
Fully balanced circuitry eliminates noise for a pristine, uncolored sonic output.
Current Delivery
Class A biased MOSFET stage effortlessly drives even the most demanding speakers.
Noise Floor
Advanced shielding and power supply design keep background interference virtually silent.
Dynamic Range
High slew-rate performance captures the full intensity of complex musical passages.
Key Specs
Dimensions
450x120x450mm (W x H x D)
Weight
28kg
Frequency response
1 Hz to 1 MHz (-3dB)
Slew-Rate
> 200 V/µS (at 8 ohm)
Signal-to-Noise Ratio
105 dB
Total Harmonic Distortion
< 0.05 %
Gain resolution
0.5 dB steps across -90 dB / +10 dB range
Input impedance
10pF 15 kOhm balanced or unbalanced
Features
- Class A biased MOSFET output stage for high current
- Fully balanced circuitry on independent boards
- Extensive shielding and vibration damping minimizes noise
- Ultra-low noise power supply design
- Incredible signal speed exceeding 1MHz bandwidth
- Precision, accuracy, dynamics, and speed prioritized
- Modular options for phono and digital inputs
- High-grade aluminum chassis for superior build
What customers say
Owners consistently praise the Audia Flight Strumento no.4 mk2 for its exceptional sonic transparency and seemingly limitless power. This reference grade amplifier drives demanding speaker loads with effortless authority, delivering a pristine, nonfatiguing presentation across all music. Reviewers highlight the expansive, deep soundstage and precise instrument placement. Bass response is noted for its speed and control, while the treble remains airy and extended. Beyond the sound, the meticulous Italian build quality inspires ownership pride, often described as audio jewelry. While a significant investment, users view this component as endgame quality, representing a worthwhile refinement that translates cost into world-class performance.
Know before you buy
The amplifier is defined by its exceptional signal speed, featuring a bandwidth exceeding 1MHz. This allows for an incredibly fast, precise, and dynamic sound reproduction that remains faithful to the original recording without adding coloration.
Yes, as a Class A biased amplifier, the unit will generate significant heat during operation. It is important to ensure it is placed in a well-ventilated area with sufficient clearance around the chassis to allow for proper heat dissipation.
Yes, the Strumento no.4 mk2 is equipped with both XLR and RCA inputs, offering full compatibility with a wide range of preamplifiers. Its fully balanced circuitry ensures optimal performance regardless of the connection type used.
The chassis is crafted from ultra-high-grade aluminum and is engineered with extensive shielding and vibration damping. This robust construction minimizes mechanical noise and electromagnetic interference, providing a clean, stable environment for the internal electronics to operate.
With its Class A biased MOSFET output stage, the amplifier is designed to deliver high current, making it capable of driving a wide variety of speakers with ease. Its architecture ensures that it maintains control and dynamics even when paired with demanding loudspeaker designs.
The amplifier weighs 28kg and measures 450x120x450mm, so you will need a sturdy, stable equipment rack or stand that can support its weight. Due to its size and heat output, avoid placing it in enclosed cabinets or tight spaces.
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$29999