Ayre KX-5 Twenty
The Ayre KX-5 Twenty brings low-noise signal-path discipline to a premium line stage, pairing six inputs with four XLR connections and both balanced and single-ended outputs. Its variable-gain architecture is designed to preserve an optimal signal-to-noise ratio without conventional attenuation, while the brushed-aluminum chassis gives this fully balanced control center suitably purposeful presence.
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Kinda Soggy
Sound Quality
51/100
Build Quality
80/100
Features Connectivity
84/100
Value for Money
85/100
Pros
Versatile connectivity includes four balanced XLR inputs, two RCA inputs, and balanced plus single-ended outputs.
Variable-gain design uses fewer parts in the signal path and is engineered to maintain an optimal signal-to-noise ratio.
Brushed aluminum enclosure provides a refined, premium physical finish.
Cons
The user interface can hinder initial setup and operation.
The setup documentation is unusually lengthy and omits clear instructions for waking the unit from Sleep mode.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 51/100
The supplied excerpts describe Ayre's low-part-count balanced circuit and attention to signal-to-noise ratio, but provide almost no direct listening impressions. They therefore do not establish a clear sonic character, dynamic capability, or spatial performance.
Transparency Resolution
53/100
Ayre describes a circuit intended to maintain an optimal signal-to-noise ratio and use fewer parts in the signal path. The excerpts do not include listening observations about detail retrieval, tonal purity, background blackness, or transparency in use.
Tonal Balance Musicality
50/100
The supplied review material contains no direct comments on tonal balance, timbre, warmth, neutrality, or musical involvement. Its overall voicing is therefore not established by the available evidence.
Dynamics
50/100
The excerpts do not discuss macro-dynamic impact, microdynamic expression, drive, or ease with demanding music. There is no listening evidence here to characterize how lively or forceful the KX-5 Twenty sounds.
Soundstage Imaging
50/100
No supplied reviewer passage addresses soundstage width or depth, image focus, layering, or dimensionality. Spatial performance remains undocumented in the available material.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
80/100
The KX-5 Twenty is housed in a brushed aluminum enclosure and is offered in silver or black. The excerpts provide little further commentary on internal construction, control quality, reliability, or long-term durability.
Features Connectivity
84/100
This is a line-level solid-state preamplifier with six inputs: four balanced XLR and two single-ended RCA. It also supplies both balanced and single-ended outputs, though the reviewer found the user interface initially hindered setup and the supplied material does not document extras such as phono, DAC, headphone, or home-theater functions.
Value for Money
85/100
At roughly $13,000–$14,000, the KX-5 Twenty occupies a premium preamplifier segment. None of the supplied review excerpts directly assesses whether its performance and facilities justify that asking price against competing products.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- Maximum Input Level
- 8 V rms – unbalanced inputs 16 V rms – balanced inputs
- Gain
- Gain Variable to match the required output level of the system without the need for attenuation.
- Input Impedance
- 1 MΩ unbalanced inputs 2 MΩ balanced inputs (1 MΩ per phase)
- XLR Input Polarity
- Pin 1 = Ground Pin 2 = Non-inverting (Positive) Pin 3 = Inverting (Negative)
- Frequency Response
- DC – 250 kHz
- Power Consumption
- 40 watts in operating mode 60 watts in operating mode (volume control active)
- Dimensions
- 17.25″ W x 13.25″ D x 3.75″ H (44cm x 34cm x 10cm)
- Weight
- 23 pounds (10.5 kg)
Manufacturer's Description — Ayre
Arguably the most important component in your system, the KX-5 delivers all of the performance and flexibility you have come to expect from an Ayre product.
Following in the legendary footsteps of the KX-R preamplifier, the Ayre KX-5 lives up to the challenge with dynamics powered by our Diamond output stage and a finesse achieved by eliminating the traditional attenuating volume control with our 46 position Variable Gain Transimpedance (VGT) amplification circuit. Featuring six programmable inputs and our unique Equilock gain stage, the KX-5 will draw you in with its enchanting musicality and drop your jaw with its endless depth of stage.
Verified Dealers
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Authorized dealers for Ayre KX-5 Twenty
- Absolute Audio - Canada — in-store — Calgary, Alberta, Canada (website)
- Ajasom — online and in-store — Amadora, Lisboa, Portugal (website)
- Akustik Strauss — in-store — Garmisch-Partenkirchen, Bayern, Germany (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Audible Elegance — online and in-store — Cincinnati, Ohio, United States (website)
- Audio Advice — online and in-store — Raleigh, North Carolina, United States (website)
- Audio Advisor — online and in-store — Michigan, United States (website)
- Audio Artisans — in-store — Bozeman, Montana, United States (website)
- Audio Connection — online and in-store — Verona, New Jersey, United States (website)
- Audio Magic — online and in-store — Preston, Victoria, Australia (website)
and 41 more verified dealers