$15,500.00 inc. GST
Taking Sound to the X Dimension
X is the unknown. “X” in a model name symbolizes the ultimate advancements of technology, craftsmanship and creative commitment.
The K-01 and K-03 have won high acclaim as leaders of Esoteric’s line of all-in-one Super Audio CD players, and their extraordinary ability to reproduce the essential qualities of a musical performance continues to enthrall listeners to this day.
Now, a new “X” inherits that solid pedigree and further refines these qualities in the new K-01X and K-03X Super Audio CD players. Concentrated beauty in an all-in-one form is a hallmark of Esoteric’s flagship Grandioso models.
The philosophy and technologies found in these high-end digital players reveal a new dimension of sound appreciation unlike anything you have ever experienced before.
Sound with Pedigree
The K-03X all-in-one player is designed to offer as much of the stellar performance provided by the K-01X as possible. Using the same design philosophy as the K-01X, it also derives its leading technology from this model. Its VRDS-NEO VMK-3.5-10 drive mechanism now incorporates Esoteric’s advanced VS-DD servo driver for even smoother spindle operation. Its dual mono DAC, also found in the K-01X, is configured with 4 individual converter circuits operating in parallel and summed to optimize linearity and minimize noise. It also employs Esoteric’s innovative 34-bit D/A processing algorithm.
With a pedigree extending directly back to the Grandioso D1, the K-03X is clear in its stunning sound quality, ease of use and wide functionality, including such recent developments as its DSD compatible USB interface.
|VRDS-NEO[VMK-3.5-10] Originally developed for the Grandioso P1, the VRDS-NEO drive mechanism achieves ultimate levels of transport accuracy. Its high-precision turntable was specially designed to spin Super Audio CD/CD discs, radically improving reading accuracy by mechanically correcting for surface run-out. To provide a comparable level of precision, the K-03X is equipped with the VRDS-NEO VMK-3.5-10 drive, placing Esoteric’s superlative music reproduction capabilities within reach of an even greater number of music lovers. The new addition of its VS-DD spindle servo driver further assures smoother high-precision servo control.
With its duralumin turntable and 10mm-thick turntable bridge, the unit’s massive weight of 4.4kg (11.2kg including its highly rigid base) is proof of the drive’s robust construction. Other proven VRDS-NEO features include a high-flux-density magnet-driven coreless three-phase brushless spindle motor, high-precision thread feed control, and a shaft-sliding pickup that assures consistently perpendicular laser illumination. VS-DD* Spindle Servo Driver The proprietary VS-DD spindle servo driver previously used only in Esoteric’s top-end models is now made available to the K-03X. Its discrete three-channel amplifier circuitry optimizes the waveform of the current supplied to the motor for quieter and smoother spindle operation and high-precision servo control. *VS-DD=VRDS Spindle Discrete Driver
Dual Mono D/A Converters Follow the Design Philosophy of the K-01X carried over from the Grandioso D1, allows extremely accurate digital to analog conversion. This is exemplified by the outstanding linearity and low distortion achieved by the arrangement of 4 individual DAC circuits operated in parallel in each channel. The K-03X uses the same AK4495S* DAC chipset featured in both the Grandioso D1 and the K-01X. To minimize noise, two large toroidal transformers supply power independently to the digital and analog circuits in each channel. The excellent channel separation and stereo imaging of the K-03X’s converters provide listeners with a mesmerizing musical experience.
34 bit D/A Processing The K-03X combines multiple 32-bit DAC chipsets and utilizes 34-bit D/A processing algorithm to convert the PCM signal to analog at a high resolution in excess of 32 bits. 34-bit processing achieves an astounding resolution that is fully 1,024 times that of 24-bit processing. In the digital range, full advantage is taken of high-bit data gradation to minimize calculation errors and provide faithful conversion to analog, thereby attaining outstanding powers of expression with even extremely small music signals. Esoteric-HCLD*: Esoteric’s Proprietary Current-Enhancing Output Buffer Circuit. The ability to produce comparatively large currents and high slew rates are two of the most important factors to enable an analog output circuit to accurately transmit the wide dynamic range of a music signal without degradation. To obtain the ultimate performance, the K-03X employs the same Esoteric-HCLD buffer amplifier circuitry found in the Grandioso D1.
High-Precision VCXO Clock Often considered the heart of a digital player, the clock circuit supplies a high- accuracy reference clock signal to the digital circuitry. Its voltage-controlled crystal oscillator (VCXO) was originally developed for the Grandioso P1/D1 in a joint effort with Nihon Dempa Kogyo (NDK), a major manufacturer of crystal oscillators. As a high-precision custom clock worthy of the world’s leading equipment, this circuit ensures exceptional sound playback quality thanks to an exceptionally large crystal element with excellent center accuracy (±0.5 ppm*) and extremely low levels of phase noise.