Ayre KX-8 Variable Gain Preamplifier
Originally debuting in our renowned KX-R preamplifier, the KX-8 incorporates the identical methodology for authentic variable gain volume control, albeit in a more straightforward and budget-friendly manner. Uphold a consistent signal-to-noise ratio and liberate the music at any volume level. Enveloped by Ayre's proprietary advancements, the Ayre KX-8 features fully-balanced, true zero-feedback circuitry across the board, delivering a natural musicality, unparalleled dynamics, and intricate detail.
The KX-8 Preamplifier provides users with the flexibility to tailor it to their specific requirements, offering a range of optional standard digital inputs, as well as optional USB or Network inputs, rendering it exceptionally versatile. Equipped with up to eight digital inputs (Ethernet, USB, AES/EBU, S/PDIF (2), and Toslink (3)) and five analog inputs (2 Balanced, 3 unbalanced), it is poised to function as the central hub for both analog and digital elements in most systems. When the Ethernet module is installed, it achieves Roon-ready status and comes pre-configured for seamless streaming of Spotify, Qobuz, and Tidal. The KX-8 is designed to unlock the full potential of your source components and power amplifier, solidifying its status as another enduring classic in the Ayre Acoustics legacy.
The KX-8 represents a pinnacle in our headphone offerings thus far. Leveraging the authentic Variable Gain volume control and maintaining a true zero-feedback design across both balanced and unbalanced front panel connectors, the KX-8, powered by Ayre's exclusive Diamond amplifier circuit, effortlessly propels even the most demanding headphones, enabling a seamless infusion of music into your auditory experience. This marks a groundbreaking moment for our headphone users, providing them with the opportunity to enjoy the advantages of Variable Gain technology for the first time.
KX-8 Variable Gain Preamplifier
Features
Ayre’s Exclusive Continuously Variable Gain Transimpedance (CVGT) volume control
Zero-Feedback, Fully-Balanced Discrete Circuitry
Ayre’s Double Diamond Output Stage
Ayre’s Exclusive Equilock Gain Stage
Linear Analog Power Supply
High-Speed Circuit Board MaterialAnalog Inputs:
(2) Balanced
(3) Single EndedOptional DAC:
ESS ES9038Q2M DAC chip
Xilinx Spartan FPGA
Ayre’s Asynchronous S/PDIF input
Ayre custom digital clock
Ayre’s Minimum Phase digital filter
Single-pass 16x oversamplingUp to six digital inputs:
Ethernet, Asynchronous USB,
AES/EBU, S/PDIF, Optical (2)AyreLink Communication Trigger System
Specifications Maximum Input Level 4 V rms – unbalanced inputs, 8 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 44cm x 33cm x 11.5cm Weight 5.7 Kg Hey Now HiFi
Level 2 Suite 2.02/ 22 St Kilda Rd, St Kilda, Vic, 3182
ihello@heynowhifi.com.au
03 9525 0022
www.heynowhifi.com.auSpace Hi-Fi
Unit 3/115-117 Orchard Road
info@spacehifi.com.au
02 8739 9989
www.spacehifi.com.au1 review for Ayre KX-8 Variable Gain Preamplifier
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"While I was here, enjoying the various characters Gibbons embodies on out of season, I leashed the Focal Clear Mg to the Ayre KX-8 for some intimate listening time. Here, with the Focal’s stunning clarity, air, and color in play, the Ayre’s qualities seemed the perfect match for the Clear Mg, bringing Gibbons and Co’s sparkling delightful sounds directly into my brain’s pleasure center like tiny sparks of light. Once again, nothing, not a thing, stood out to fault with the Ayre’s creamy yet highly refined presentation."
-Michael Lavorgna, Twittering Machines
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Ayre Acoustics
