{"product_id":"esoteric-k-01xd-se-super-audio-cd-cd-player","title":"ESOTERIC K-01XD SE Super Audio CD\/CD Player","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eESOTERIC K-01XD SE Super Audio CD\/CD Player\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eAn Iconic ESOTERIC Digital Player, Evolved\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eESOTERIC K-01XD SE\u003c\/strong\u003e combines the brand’s renowned \u003cstrong\u003eVRDS-ATLAS SACD transport\u003c\/strong\u003e with the in-house \u003cstrong\u003eMaster Sound Discrete DAC\u003c\/strong\u003e, bringing flagship-level digital engineering into one reference-grade player. The SE version further refines the platform with an upgraded discrete clock, improved analog circuitry, and premium component selection for greater presence, dynamics, and musical texture. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVRDS-ATLAS Disc Transport\u003c\/h3\u003e\n\u003cp\u003eThe K-01XD SE uses ESOTERIC’s \u003cstrong\u003eVRDS-ATLAS ATLAS 01\u003c\/strong\u003e transport mechanism, developed to reduce rotational vibration, correct disc warpage, and improve optical pickup accuracy.\u003c\/p\u003e\n\u003cp\u003eIts transport incorporates a \u003cstrong\u003e20 mm SS400 steel bridge\u003c\/strong\u003e, a duralumin platter, and a single-point spindle bearing system for high rigidity, low mechanical noise, and extremely stable disc rotation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.esoteric.jp\/images\/products\/_esoteric\/k-01xd\/k-01xd_vrds_mecha.jpg\" alt=\"K-01XD SE\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMaster Sound Discrete DAC\u003c\/h3\u003e\n\u003cp\u003eAt the core of the K-01XD SE is ESOTERIC’s proprietary \u003cstrong\u003eMaster Sound Discrete DAC\u003c\/strong\u003e architecture.\u003c\/p\u003e\n\u003cp\u003eThe DAC uses \u003cstrong\u003e32 discrete elements per channel\u003c\/strong\u003e, with individual clock drivers, logic circuits, capacitors, resistors, and associated components kept independent for high processing precision and signal purity. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts proprietary FPGA-based Delta-Sigma processing supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e64-bit \/ 512Fs processing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e22.5 MHz DSD\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e768 kHz PCM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eUpgraded SE Analog Circuitry\u003c\/h3\u003e\n\u003cp\u003eThe SE version features revised analog circuitry using ESOTERIC’s \u003cstrong\u003eIDM-01 Integrated Discrete-Amplifier Module\u003c\/strong\u003e along with carefully selected premium resistors, capacitors, and other components.\u003c\/p\u003e\n\u003cp\u003eThe shortened signal path and optimized analog stage are designed to improve dynamics, clarity, immediacy, and natural tonal texture.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.esoteric.jp\/images\/products\/_esoteric\/k-01xd\/gallery\/k-01xd_rear.jpg\" alt=\"K-01XD SE\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMaster Sound Discrete Clock\u003c\/h3\u003e\n\u003cp\u003eThe K-01XD SE incorporates ESOTERIC’s \u003cstrong\u003eMaster Sound Discrete Clock for Digital Player\u003c\/strong\u003e, based on concepts developed for the Grandioso G1X master clock generator.\u003c\/p\u003e\n\u003cp\u003eIt can also synchronize to a compatible external ESOTERIC clock using a \u003cstrong\u003e10 MHz reference signal\u003c\/strong\u003e for even greater timing precision. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh-Current Analog Output Stage\u003c\/h3\u003e\n\u003cp\u003eThe K-01XD SE uses ESOTERIC’s \u003cstrong\u003eHCLD High Current Line Driver\u003c\/strong\u003e, offering an exceptionally fast \u003cstrong\u003e2,000 V\/μs slew rate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAlong with conventional XLR and RCA outputs, it supports \u003cstrong\u003eES-Link Analog\u003c\/strong\u003e, ESOTERIC’s proprietary current-transmission system designed to reduce the effects of cable impedance and preserve musical energy between source and amplifier. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFour Independent Power Transformers\u003c\/h3\u003e\n\u003cp\u003eThe K-01XD SE employs \u003cstrong\u003efour large toroidal transformers\u003c\/strong\u003e, with dedicated power supplies for the left and right DAC channels, transport mechanism, and digital circuitry.\u003c\/p\u003e\n\u003cp\u003eIts low-feedback discrete regulator architecture is supported by \u003cstrong\u003e71 EDLC super capacitors with a combined capacitance of 1.85 F\u003c\/strong\u003e, providing substantial energy reserves for improved dynamics and low-frequency resolution. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eStandalone DAC Capability\u003c\/h3\u003e\n\u003cp\u003eThe K-01XD SE is more than an SACD\/CD player. Its coaxial, optical, and \u003cstrong\u003eUSB Type-B\u003c\/strong\u003e digital inputs allow it to function as a reference standalone DAC.\u003c\/p\u003e\n\u003cp\u003eDigital processing options include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCM upsampling at 2× \/ 4× \/ 8× \/ 16×\u003c\/li\u003e\n\u003cli\u003eMaximum PCM rate of \u003cstrong\u003e768 kHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM-to-DSD conversion\u003c\/li\u003e\n\u003cli\u003eUSB support for \u003cstrong\u003e22.5 MHz DSD\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eReference Chassis Construction\u003c\/h3\u003e\n\u003cp\u003eThe VRDS-ATLAS mechanism is mounted to a \u003cstrong\u003e5 mm steel base plate\u003c\/strong\u003e, while the internal structure uses a double-deck architecture to separate audio circuitry from transformers and power components.\u003c\/p\u003e\n\u003cp\u003eESOTERIC’s proprietary Pinpoint Feet and a \u003cstrong\u003esemi-floating top panel\u003c\/strong\u003e further reduce mechanical stress and unwanted vibration. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVRDS-ATLAS ATLAS 01 SACD\/CD transport\u003c\/li\u003e\n\u003cli\u003e20 mm SS400 steel transport bridge\u003c\/li\u003e\n\u003cli\u003eMaster Sound Discrete DAC\u003c\/li\u003e\n\u003cli\u003e32 discrete DAC elements per channel\u003c\/li\u003e\n\u003cli\u003e64-bit \/ 512Fs Delta-Sigma processing\u003c\/li\u003e\n\u003cli\u003eUp to 22.5 MHz DSD\u003c\/li\u003e\n\u003cli\u003eUp to 768 kHz PCM\u003c\/li\u003e\n\u003cli\u003eIDM-01 upgraded analog circuitry\u003c\/li\u003e\n\u003cli\u003eMaster Sound Discrete Clock\u003c\/li\u003e\n\u003cli\u003eExternal 10 MHz clock synchronization\u003c\/li\u003e\n\u003cli\u003eHCLD 2,000 V\/μs output stage\u003c\/li\u003e\n\u003cli\u003eES-Link Analog output\u003c\/li\u003e\n\u003cli\u003eXLR and RCA analog outputs\u003c\/li\u003e\n\u003cli\u003eFour independent toroidal transformers\u003c\/li\u003e\n\u003cli\u003e71 EDLC super capacitors \/ 1.85 F total capacity\u003c\/li\u003e\n\u003cli\u003eUSB, coaxial, and optical inputs\u003c\/li\u003e\n\u003cli\u003eStandalone DAC capability\u003c\/li\u003e\n\u003cli\u003ePCM upsampling and PCM-to-DSD conversion\u003c\/li\u003e\n\u003cli\u003eSemi-floating top panel\u003c\/li\u003e\n\u003cli\u003ePremium RC-1333 double-face remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Grid HiFi Recommendation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eK-01XD SE\u003c\/strong\u003e is an excellent choice for listeners who want a reference digital source capable of handling both physical media and high-resolution digital playback in one component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact The Grid HiFi for availability, system-matching advice, and recommendations on pairing the K-01XD SE with ESOTERIC amplification, external master clocks, cabling, and reference loudspeakers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Esoteric","offers":[{"title":"Silver","offer_id":54696303722833,"sku":null,"price":28500.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":54696303755601,"sku":null,"price":28500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/Esoteric_K-01XD_SE_Shopify_2048x2048_1776c820-52ff-4ce1-b97e-41cf2772d1c6.jpg?v=1787764748","url":"https:\/\/gridhifi.com\/products\/esoteric-k-01xd-se-super-audio-cd-cd-player","provider":"The Grid","version":"1.0","type":"link"}