Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Audia Flight Strumento No. 4 Stereo Power Amplifier - Dreamedia AV
Vendor: AudioControl

Audia Flight Strumento No. 4 Stereo Power Amplifier

Italian Craftsmanship and Audiophile Modular Design

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Audia Flight Strumento No. 4 Stereo Power Amplifier

Unparalleled Power and Performance

Discover the pinnacle of audio excellence with the Audia Flight Strumento no. 4 Stereo Power Amplifier. This Italian masterpiece is not just an amplifier; it's the heart of a high-end audio system, designed to deliver an unmatched auditory experience. With its ability to output a staggering 250 Watts RMS into 8 Ohms, doubling effortlessly to 500 Watts RMS at 4 Ohms, and reaching a breathtaking 900 Watts RMS into 2 Ohms, this amplifier is a testament to power meeting precision.

Exquisite Craftsmanship

The Strumento no. 4 isn't just about its impressive technical prowess; it's also a work of art. Each unit is housed in cast aluminum casework, meticulously machined and hand-polished in Italy, ensuring that it's not only sonically superior but visually stunning. The substantial weight of 95 kg is a direct reflection of the quality materials and components housed within.

Detailed Audio Specifications

  • Output Power: Commanding presence with up to 900 Watts RMS
  • Gain: A robust 29 dB
  • Input Sensitivity: Precise at 1.41 Volts RMS
  • Frequency Response: Astoundingly wide, from 0.3 Hz to 1 MHz
  • Slew-Rate: Lightning-fast > 200 V/µS
  • THD: Incredibly low at < 0.05 %
  • Signal-to-Noise Ratio: Crystal-clear audio with 110 dB
  • Input Impedance: Balanced and unbalanced at 7.5 kOhm
  • Damping Factor: Greater than 1000 for tight control over speakers

Cutting-edge Design and Features

The Strumento no. 4 pushes the boundaries with a fully balanced circuitry and highly selected components, including 48 power devices that ensure unwavering reliability and performance. The special print boards with extra high surface copper and copper bars contribute to the impeccable electrical conductivity and minimal signal loss.

Exceptional Power Specifications

  • Main Voltage AC: Versatile compatibility with global power standards
  • Stand-by Power Consumption: Eco-friendly at < 1W
  • Nominal Power Consumption: A moderate 400W
  • Power Consumption (full output): Maximum efficiency at 1000W

Robust Construction and Connectivity

The amplifier's dual mono construction and cast aluminum material speak to its durability and audio fidelity. Connectivity is versatile, with RCA and XLR inputs, speaker outputs, and the ability to adjust input gain. The standby mode customization and metal-cased remote control add convenience and control to your listening experience.

Dimensions and Weight

  • Dimensions: 450x280x500mm
  • Weight: 95kg
  • Shipping Dimensions: 580x410x700mm
  • Shipping Weight: 125kg

Additional Features for the Audiophile

  • Modular design: Tailor the amplifier to your needs with additional input modules.
  • AU-Link compatibility: Seamless integration with other Audia Flight components.
  • MM/MC phono provision: Ready for turntable enthusiasts.
  • Digital Inputs: High-resolution audio support with S/PDIF and USB up to 192kHz/24-bit.
  • Direct input setting: Bypass unnecessary circuitry for purer sound.
  • Display dimmer and volume control on remote: Full control from the comfort of your seat.

Pros - The Dreamedia Advantage

  • Solid and high-grade construction: Ensures longevity and consistent performance.
  • Ability to drive almost any chosen speaker: The power to bring out the best in your speaker setup.
  • Modular design: Expand and customize your audio system as technology evolves.
  • Future-proof: A sound investment that grows with your passion for audio.
  • In-depth manual: Empowers you to maximize the amplifier's capabilities.
  • Tactile and addictive resistor-ladder volume control: Precise volume adjustments for the perfect listening level.
  • Wide range of audio connectivity options: Connect all your audio sources with ease.
  • Optional DAC and phono modules: Upgrade and enhance your audio experience.
  • Wide gain range and high-resolution frequency response: Hear every detail in your music.
  • High signal-to-noise ratio: Enjoy the silence between the notes.
  • Beautifully styled remote control: Complements the amplifier's aesthetic and functionality.
The Audia Flight Strumento no. 4 Stereo Power Amplifier is more than an audio component; it's a statement of excellence and a testament to Italian craftsmanship. At Dreamedia, we understand the importance of a perfectly curated home theater system, and we are available to design a system that integrates this magnificent amplifier seamlessly. With a price tag of £16,250, the Strumento no. 4 represents an investment in unparalleled audio quality and enduring satisfaction. Let Dreamedia help you embark on this sonic journey where every note is a discovery, and every performance is a private concert. Engage with the Audia Flight Strumento no. 4 Stereo Power Amplifier and experience the zenith of auditory magnificence.

Our Review


The Audia Flight Strumento no. 4 Stereo Power Amplifier is a high-end audio component that signifies Italian craftsmanship blended with cutting-edge audio technology. Positioned for the audiophile market, it targets consumers seeking pristine sound quality, robust power delivery, and a luxurious build. With a price tag of £16,250, it's clear that this amplifier is intended for a discerning clientele who value both performance and aesthetics in their home theater or listening room setup.

Design and Build Quality

The construction of the Audia Flight Strumento no. 4 is a testament to Italian engineering and design. The cast aluminum casework is not only visually striking but also provides a rigid and resonance-free housing for the sophisticated electronics within. Each unit is machined and hand-polished, reflecting a level of attention to detail that is expected at this price point. Weighing in at a substantial 95kg, the amplifier's physical heft is indicative of its solid internal components and may require careful planning for installation and placement.

Power and Performance

At the heart of the Strumento no. 4 is a colossal 3000VA iron-cored transformer flanked by two 150VA toroidals dedicated to the voltage gain stage. This power supply configuration ensures a consistent and clean delivery of energy to the amplifier's circuits, allowing it to output a nominal 250W per channel into 8 ohms with ease. The dual mono construction enhances channel separation and contributes to a more detailed and dynamic soundstage, giving the listener the confidence that this amplifier can drive even the most demanding speakers.

Connectivity and Inputs/Outputs

The amplifier boasts an array of connectivity options, including RCA and XLR inputs for each channel, ensuring compatibility with a wide variety of source components. The inclusion of both XLR pairs and RCA outputs, coupled with a fixed 'record out' on RCA, signifies a versatile and comprehensive approach to input and output needs. The modular design with removable latch spaces for optional DAC and phono modules is a forward-thinking feature that allows for customization and adaptation to future technology changes.

Optional Upgrades and Modularity

The Strumento no. 4's design incorporates a modular approach, giving users the option to enhance their system with DAC and phono modules, thereby expanding its capabilities. This modularity not only adds value to the initial investment but also ensures that the amplifier remains relevant as source technologies evolve, effectively future-proofing the system.

User Interface and Control

The front panel of the amplifier presents a complex layout that may initially intimidate some users. However, the learning curve is rewarded with a tactile and addictive resistor-ladder volume control, offering precision adjustment across a range of -90dB to +10dB. The compact metal-cased remote control is a complementary addition, beautifully styled and functional, echoing the unit's design language and providing convenient access to major functions.

Sound Quality and Audio Characteristics

When it comes to sound quality, the Strumento no. 4 shines with a frequency response that stretches from 1Hz to 1MHz within 1w RMS and -3dB parameters. This wide range ensures that the amplifier reproduces audio with exceptional clarity and detail across the audible spectrum. The high signal-to-noise ratio of 105dB further guarantees that music is delivered with minimal background noise, allowing for a pure and immersive listening experience.

Usability and Accessibility

The comprehensive manual provided with the Strumento no. 4 aids users in understanding the intricacies of the device's operation. While some functionality may not be immediately apparent, the manual serves as a valuable resource for both setup and optimizing performance. The learning curve is present, but the reward is a level of control and customization that audio enthusiasts will appreciate.

Aesthetics and Styling

The visual appeal of the Audia Flight Strumento no. 4 is subjective; its hand-polished aluminum exterior can be seen as flamboyantly stylish or perhaps a touch over-cooked, depending on personal taste. However, it's undeniable that the amplifier has a presence that could complement a range of home theater decors, from the modern to the traditional, making it a statement piece as much as an audio component.

Pros and Cons Recap

- Exemplary build quality with luxurious Italian craftsmanship
- Robust power delivery suited for a diverse range of speakers
- Modular design allows for customization and future upgrades
- Precise volume control and high-resolution audio performance
- Extensive connectivity options, including optional modules

- The significant weight may challenge installation and placement
- The front panel's complexity requires an investment of time to master
- Some functionalities are not immediately intuitive
- The amplifier's styling may not appeal to all users

Final Thoughts

The Audia Flight Strumento no. 4 Stereo Power Amplifier stands as a pinnacle of home audio amplification, marrying exceptional audio fidelity with a build quality that exudes luxury. Its modular design, combined with the ability to drive a wide array of speakers, positions it as a versatile and future-proof investment for the audiophile. Despite its weight and the initial complexity of its controls, the Strumento no. 4 is bound to delight those who seek out its capabilities and can appreciate the nuances of its design. For potential buyers within this market segment, the Strumento no. 4 offers a value proposition that is compelling, provided the price aligns with their budget and the amplifier's characteristics resonate with their personal preferences.


Audio Specifications

  • Output Power (8 Ohms): 250 Watts RMS
  • Output Power (4 Ohms): 500 Watts RMS
  • Output Power (2 Ohms): 900 Watts RMS
  • Gain: 29 dB
  • Input Sensitivity: 1.41 Volts RMS
  • Frequency Response: 0.3 Hz to 1 MHz
  • Slew-Rate: > 200 V/µS
  • Total Harmonic Distortion (THD): < 0.05 %
  • Signal-to-Noise Ratio (S/N Ratio): 110 dB
  • Input Impedance (Unbalanced): 7.5 kOhm
  • Input Impedance (Balanced): 7.5 kOhm
  • Damping Factor: > 1000

Power Specifications

  • Main Voltage AC: 100, 110-115, 220-230, 240 V
  • Stand-by Power Consumption: < 1W
  • Nominal Power Consumption: 400W
  • Power Consumption (full output): 1000W

Dimensions and Weight

  • Dimensions (W x H x D): 450x280x500mm
  • Weight: 95kg
  • Shipping Dimensions (W x H x D): 580x410x700mm