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Authorized dealers for Alluxity Int One mkII

  • Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
  • Audio Venue — online and in-store — London, England, United Kingdom (website)
  • David Lewis Audio — in-store — Philadelphia, Pennsylvania, United States (website)
  • Forefront Audio — in-store — Rochester, New York, United States (website)
  • Salon One Audio — in-store — Ormond Beach, Florida, United States (website)
  • Sound Sevilla — online and in-store — Sevilla, Andalucía, Spain (website)
  • Wilbrand Acoustics — in-store — Nordhorn, Niedersachsen, Germany (website)
Alluxity Int One mkII #1
Alluxity Int One mkII variant 1
Alluxity Int One mkII variant 2
Alluxity Int One mkII variant 3
Alluxity Int One mkII variant 4

Alluxity Int One mkII

Denmark flag

The Alluxity Int One mkII combines three-dimensional imaging, razor-fast dynamics and exceptionally taut bass with a rare sense of musical ease. Fidelity Magazine found it lucid and controlled from low-level listening to full output, while its solid aluminium chassis and refined connectors underscore the uncompromising engineering. A purist integrated amplifier built to make demanding recordings feel expansive, precise and alive.

View at Alluxity
Specifications13 reviews & sources

WATT RECOMMENDS

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94/100
Rating for Int One mkII

Deliciously Crispy

Sound Quality

96/100

Build Quality

96/100

Features Connectivity

82/100

Value for Money

94/100

Pros

Exceptional spatial presentation, with voices and instruments precisely placed in a deeply layered soundstage.

Fast, authoritative dynamics and tightly controlled deep bass remain composed, clear and distortion-free at high volume.

Premium build, including a solid aluminium chassis, substantial 17.5kg construction and high-quality Furutech connectors.

Cons

Deliberately sparse connectivity and features: analogue inputs only, one speaker output, and no Bluetooth or onboard digital facilities.

The Class AB circuitry runs noticeably warm during operation.

WATT RECOMMENDS

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What Reviewers Are Saying

"The amplifier succeeds in resolving this paradox; you soon don’t want to hear anything else – it is that good."

— Fidelity Magazine

SOUND QUALITY PERFORMANCE 96/100

Fidelity Magazine found the Int One mkII exceptionally complete: fast, controlled and highly transparent, yet also musically involving rather than clinical. Its review particularly praises the amplifier's bass grip, effortless composure at level, and unusually convincing three-dimensional placement of performers.

Transparency Resolution

96/100

The review describes abundant detail alongside clarity and transparency that remain intact even at loud levels. It also reports no loss of detail at low volume and a distortion-free presentation under demanding conditions.

Tonal Balance Musicality

95/100

Fidelity Magazine says the amplifier resolves the usual tension between neutrality and enjoyment, sounding both revealing and pleasing. The reviewer describes a bright yet rounded orchestral presentation and calls the overall musical performance sensational.

Dynamics

96/100

Dynamics are said to arrive with startling speed, while the amplifier remains in command regardless of demand. Deep bass is described as tightly controlled, with the required weight and menace appearing when the recording calls for it.

Soundstage Imaging

96/100

The review strongly praises how voices are placed in the room and the three-dimensional layering of the stage. On orchestral material, individual performers and the full ensemble are described as detaching clearly from the loudspeakers and occupying convincing positions in the listening room.

Assessments of Build Quality, Usability, and Overall Propositions.

Build Quality

96/100

The Int One mkII uses a chassis milled from a solid aluminium block, with no visible housing screws and finely finished edges. Fidelity Magazine also highlights its substantial 17.5kg weight and the tactile quality of the Furutech connectors.

Features Connectivity

82/100

Connectivity is deliberately simple: two balanced XLR inputs, three RCA inputs, and a single pair of speaker terminals. There is no indication here of onboard digital facilities, phono stage, headphone output, streaming, or multi-speaker support; the focus is squarely on analogue amplification.

Value for Money

94/100

At $11,450, this is a serious high-end purchase, but Fidelity Magazine considers it one of the most outstanding amplifiers available for manageable money in view of its performance. The review presents its sound quality as unusually compelling for the asking price.

Reviews & Sources

Professional reviews and sources for this product's Watt'n Potatoes analysis.

Online Reviews & Mentions

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Specifications

Display
Remote Control
Balanced Output

Manufacturer's Description — Alluxity

Improving on the Int One proved quite a challenge. Lifting the level of performance significantly within the physical restrictions of the chassis was not only difficult, but at times also seemed impossible. 


And why is that?
The Int One mkII differentiates from the previous model by having the pre-amp stage completely redesigned; now being fully balanced which offers overall greater gain, it also offers a higher bandwidth support with almost triple the volume sensitivty settings allowing you listen at levels from -79dB to +13dB.
 

This greatly increases the range of what type of rooms the Int One mkII supports: anything from now larger rooms to even smaller and dampened rooms, as sound quality and noise levels has not been compromised at either lower or higher volume settings.

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Authorized dealers for Alluxity Int One mkII

  • Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
  • Audio Venue — online and in-store — London, England, United Kingdom (website)
  • David Lewis Audio — in-store — Philadelphia, Pennsylvania, United States (website)
  • Forefront Audio — in-store — Rochester, New York, United States (website)
  • Salon One Audio — in-store — Ormond Beach, Florida, United States (website)
  • Sound Sevilla — online and in-store — Sevilla, Andalucía, Spain (website)
  • Wilbrand Acoustics — in-store — Nordhorn, Niedersachsen, Germany (website)
Altitudo Audio logo
Audio Venue logo
David Lewis Audio logo
Forefront Audio logo
Salon One Audio logo
Sound Sevilla logo
Wilbrand Acoustics logo