OPEN BOX. Authorized Dealer. The world’s first ultraportable DAC with K2HD TechnologyMerging artistry and Japanese swordsmanship with cutting-edge audio technology, the GO Bar Kensei is the world’s first ultraportable DAC with K2HD technology to bring listeners closer to the original recordings of their favourite music.K2HD TechnologyAt the heart of the iFi GO Bar Kensei lies the revolutionary K2HD Technology, a hallmark of audio perfection. Developed by JVCKENWOOD's sound engineers, K2HD Technology works to restore music to the same quality as the original master, reviving it with the rich, natural harmonics lost during digitalisation. This advanced processing, coupled with the GO Bar Kensei's dedication to perfection, ensures that every note resonates with depth and clarity.Enhanced Circuitry & ConnectionsThe GO Bar Kensei offers a tailored, personal experience for the listener thanks to four digital filter options as well as XBass+ and XSpace options to create a more accurate bass response and spacious sound field. An enhanced power and clock circuitry produces a wider soundstage, more detail and a more robust bass to appease the pickiest of audiophiles. Equipped with a 4.4mm balanced output, a symmetrical twin-mono output stage, and a formidable 477mW maximum output power, the GO Bar Kensei delivers audio performance that exceeds expectations. Additionally, iEMatch fine tunes the output levels for sensitive IEMs while Turbo Mode adds 6dB for hungrier headphones. Design steeped in Japanese historyCrafted from Japanese Stainless Steel for maximum rigidity, the GO Bar Kensei draws upon inspiration from the craftsmanship of a Kensei's legendary blade. With meticulous attention to detail, each component of this ultraportable DAC embodies the essence of excellence, delivering music in its purest form.FEATURESFeaturing JVC's 'K2 HD Technology,' it enhances audio by extending bits, expanding bandwidth, and correcting waveforms, ultimately enhancing audio quality approaching master recordingsHi-res audio: 32-bit/384kHz PCM, native DSD, and full MQA decoding4.4mm balanced output with the symmetrical twin-mono output stageFour digital filters, XBass+, and XSpace analog processing modes – tailor the sound to suit your music and headphone typeiEMatch and Turbo mode – perfect output matching for sensitive or power-hungry headphonesWith enhanced power and clock circuitry, it surpasses the original GO bar in audio qualityPrecision-made stainless-steel enclosure for enhanced EMI shieldingWooden presentation boxComparison GO bar KenseiGOld bar – 10th AnniversaryGO barMaterialJapanese Stainless Steel for maximum rigidityCopperAluminium AlloyK2HD TechnologyYesNoNoClockUltra-Low JitterStandard Low JitterStandard Low JitterPower supplyEnhancedEnhancedStandardPresentationEngraved Wooden BoxEco-PackagingEco-PackagingXBass+ & XSpaceYesDigital filtersYesiEMatchYesTurbo modeYesHeadphone outputs4.4mm Balanced, 3.5mm S-BalPower (4.4mm)475mW @ 32Ω; 7.2V @ 600ΩPower (3.5mm)300mW @ 32Ω; 3.8V @ 600ΩFormats supportedDSD256, PCM 384kHz, MQA DecoderInputUSB-CIN THE BOXGO bar KenseiLightning to USB-C CableUSB-C OTG CableUSB-C to USB-A AdapterQuick Start GuideInstruction CardLeather Travel Case