Audia Flight FL THREE S
The Audia Flight FL THREE S delivers a richly textured, large-scale sound with muscular bass, convincing rhythm and a spacious, detailed stage. Twittering Machines admired its seamless control and exceptional value, while Hi-Fi Choice praised its warm, relaxed musical flow. Superb construction, flexible analogue connectivity and optional phono/DAC upgrades complete an especially compelling integrated amplifier.
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Deliciously Crispy
Sound Quality
89/100
Build Quality
92/100
Features Connectivity
85/100
Value for Money
95/100
Pros
Rich, full-bodied presentation combines strong bass authority, control and musical ease.
Expansive soundstage with worthwhile depth, air, detail and convincing separation of musical strands.
Exceptionally solid build, reassuring fit and finish, and a substantial aluminium remote.
Strong value, with reviewers finding a notably complete package around its price level.
Cons
Warm, colourful voicing is not strictly neutral; upper-bass bloom and sweetness can reduce accuracy.
Bass can be less lithe and grippy than rivals, especially with large full-range loudspeakers.
Phono and USB DAC capabilities require optional add-on boards rather than being included as standard.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 89/100
Reviewers find the FL Three S richly voiced, powerful and highly involving, combining substantial bass authority with a broad, detailed presentation. Its character is deliberately warm and full rather than strictly neutral, with some reviewers noting bass bloom, sweetness and a less-than-forensic presentation on the finest recordings.
Transparency Resolution
88/100
Twittering Machines heard clean clarity, air and the ability to reveal each individual voice in a mix, while Hi-Fi Choice praised its ability to separate musical strands rather than blur them together. Hi-Fi Choice also felt it was not quite clean or incisive enough to expose the full truth of the very best recordings, and Amigos HiFi found it revealing enough to expose source or recording flaws.
Tonal Balance Musicality
88/100
The prevailing impression is of a seamless, richly textured and vividly coloured amplifier with a warm, relaxed, almost valve-like musicality. That warmth is not entirely neutral: Hi-Fi Choice noted syrupy vocals and coloration extending from upper bass into the treble, while Amigos HiFi heard a slight brightness and reduced vocal naturalness in one setup.
Dynamics
88/100
It drove demanding YG Summit loudspeakers with clean, rich control, while piano attacks and decays were described as energetic, supple and forceful. Bass is repeatedly called powerful and well controlled, although Hi-Fi Choice found it less lithe and grippy than some similarly priced rivals, particularly with large full-range speakers.
Soundstage Imaging
92/100
Reviewers consistently describe a large, spacious and finely detailed picture, with clarity and air helping instruments and voices stand out in rich relief. Hi-Fi Choice heard an expansive stage with worthwhile depth perspective, while Amigos HiFi found it gave dense rock recordings welcome space and life rather than allowing them to saturate the room.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
92/100
Construction receives unusually strong praise: Twittering Machines calls the build impeccable, and Amigos HiFi found the chassis absolutely solid with no sense of weakness or flex. The fit, finish and tactile feel were also described as reassuringly accomplished, complemented by a substantial aluminium remote.
Features Connectivity
85/100
The FL Three S provides four RCA inputs, one balanced XLR input, tape and preamp outputs, a direct input assignment and a front-panel 6.3mm headphone socket. Optional retrofit MM/MC phono and USB DAC boards add useful flexibility, though digital connectivity and phono playback are not included as standard.
Value for Money
95/100
At roughly $4,000 in the US and £2,495 in the reviewed UK configuration, reviewers consider the FL Three S unusually compelling among similarly priced integrated amplifiers. Twittering Machines found no nearby-priced rival offering such a complete package and called it a genuine hi-fi bargain, while also suggesting its performance could make buyers question the need to spend more.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- Output power (Watts RMS) @ 8/4 ohm
- 100/160W
- Amplifier stage gain
- 26dB
- Frequency response (@1 Watt RMS; -3db)
- 1Hz - 450kHz
- Slew Rate (@ 8 Ohm)
- >80V/µS
- THD
- <0,05%
- S/N ratio
- >95dB
- Unbalanced input impedance
- 51kOhm, 150pF
- Balanced input impedance
- 30kOhm
- Stand-by power consumption
- less than 1W
- Maximum power consumption
- 400W
- Dimensions and weight
- 450x110x430mm (W x H x D), 16,5 kg
- Shipping dimensions and weight
- 600x280x560mm (W x H x D), 22 kg
- INPUTS and OUTPUTS
- 4 unbalanced inputs 1 balanced input 1 monitor input 1 analog input can be assigned to bypass the preamp (as ”direct”) 1 optional USB digital input 1 unbalanced preamp output 1 unbalanced record output 1 output for headphones
- OPTIONAL BOARDS (can be retrofitted)
- phono MC/MM (replaces analog Input 1) USB 24bit 192KHz DAC (becomes Input 6)
Manufacturer's Description — Audia Flight
INTEGRATED STEREO AMPLIFIER
From the moment you see it, the Flight Three S impresses with its elegant Italian design and robust build quality. Its thick 10mm aluminum front panel, precision-machined metal pushbutton selectors, and smoothly weighted volume knob all speak to a level of craftsmanship that is both tactile and visually refined. The included remote control—compact, ergonomic, and carved from solid aluminum—echoes the amplifier’s premium aesthetic. A large, blue OLED display provides clear, customizable information about your selected input and other active functions. Each input can be renamed to suit your system, offering convenience and personalization. Beneath the sophisticated exterior lies a meticulously engineered interior that places the Flight Three S far ahead of typical integrated amplifiers in its class. A high-precision ALPS Blue potentiometer ensures accurate volume control across its range. Eight separate power supplies serve the amplification stages up to the driver transistors, offering a total of 13,200μF of capacitance for the stabilized power rails. Four additional high-current power supplies—providing 72,000μF of total capacitance—are dedicated exclusively to the output stages. For signal purity, all inputs are routed through sealed relays in an inert atmosphere with gold-plated terminations. True to Audia Flight’s sonic philosophy, the logic control section is isolated from the analog audio circuitry via photo-couplers and powered by its own dedicated toroidal transformer. Powering your loudspeakers are two 100-watt amplifiers, each supported by a massive 576VA toroidal transformer in a fully dual-mono layout. Audia Flight’s proprietary current-feedback design ensures remarkable speed, dynamics, and clarity, while delivering tight, controlled bass that brings your music to life with breathtaking realism. Every interaction with the Flight Three S feels intuitive and refined. Input selection, volume, and mute (with level memory) can all be controlled via the front panel or remote. You can choose from four unbalanced analog inputs (one optionally phono), one balanced analog input, and an optional USB digital input. The optional 24-bit/192kHz USB DAC board, built with high-grade discrete components, delivers stunning musicality from digital sources. Meanwhile, the optional MM/MC phono stage, available via Input 1, extracts exceptional detail and warmth from your vinyl collection. Additional features include a discrete high-performance headphone amplifier, capable of properly driving a wide range of headphones. A remote-selectable “Direct” mode allows the Flight Three S to function as a power amplifier, making it a perfect fit within a home theater or multi-channel setup—while still delivering top-tier two-channel performance for stereo listening. The rear panel also offers a remote trigger input, monitor input, record output, and an unbalanced preamp output—with the ability to disable the internal amplifiers if you wish to use an external power amp. In every respect—build, design, flexibility, and above all, sonic performance—the Flight Three S Integrated Amplifier is a joy to behold, operate, and hear. It’s the centerpiece your system deserves.
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Authorized dealers for Audia Flight FL THREE S
- The Audio Association — in-store — Anaheim, California, United States (website)
- 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
- A/V Solutions — in-store — Pleasanton, California, United States (website)
- Absolute Hi End — in-store — Ormond, Victoria, Australia (website)
- Alma Music & Audio — online and in-store — San Diego, California, United States (website)
- Assai Audio — in-store — Centro, Comunidad de Madrid, Spain (website)
- Atelier 13 Audio — in-store — Forest Hills, Tennessee, United States (website)
- Audio Living Design — in-store — Area Produttiva, Marche, Italy (website)
- Audio Omega — in-store — Ourense, Spain (website)
- Audio Vision San Francisco — online and in-store — San Francisco, California, United States (website)
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