{"product_id":"xduoo-r2r-dac-card-module-for-xduoo-ta-32-xd05pro-hard-nucleus-modular-dac-amp-copy","title":"xDuoo R2R DAC Card Module for XDUOO TA-32 \u0026 XD05PRO HARD NUCLEUS MODULAR DAC\/AMP","description":"\u003ch1\u003e\u003cstrong\u003eR2R performance for TA-32\u003c\/strong\u003e\u003c\/h1\u003e\n \u003cp\u003eThe xDuoo R2R DAC Card is designed for listeners who want the warmth and texture of vinyl without giving up modern digital convenience. Built on a discrete resistor ladder architecture with FPGA compensation, it’s all about natural tonality, silky mids, and a sound signature that feels alive. Whether you’re running it with the XD05 Pro or the TA-32, it brings a uniquely musical character that measures just as well as it listens.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003eMellow, vinyl-like sound\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe R2R DAC card leans into a sonic character that feels organic and familiar: smooth highs, warm mids, and bass that feels round. It’s the sort of sound that makes long listening sessions easy, pulling you in with a more human and less clinical presentation.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003ePrecision resistor ladder design\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eAt its core is a 32-bit R2R resistor network made from 128 precision thin-film resistors with 0.1% tolerance and low temperature drift. Each channel runs on its own independent circuit, switched by eight 64-channel analog chips. The FPGA applies a 57-bit accumulator algorithm that corrects timing and phase errors, delivering accuracy alongside musicality.\u003cbr\u003e\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003eNative DSD decoding up to DSD512\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eNo need for operating system upsampling tricks. The hardware itself natively decodes PCM and DSD signals, up to DSD512. With unified timing management and careful clock re-conditioning, the card keeps left and right channels phase-locked and jitter extremely low. \u003cbr\u003e\u003c\/p\u003e\n \u003ch3\u003e\n \u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDiscrete 32-bit R2R resistor ladder DAC with FPGA compensation\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eIndependent left\/right channel circuits\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003e128 precision thin-film resistors with 0.1% accuracy\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFPGA 57-bit accumulator algorithm for precise decoding\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eNative PCM and DSD decoding up to DSD512\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eUnified timing management for low jitter and stable phase\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eNOS (No Oversampling) mode for natural, vinyl-like sound\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCompatible with XD05 Pro and TA-32 amplifiers\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBalanced and unbalanced output options with high power delivery\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\n \u003cstrong\u003eSpecs\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eXD05 Pro\u003cbr\u003e\n \u003cul\u003e\n \u003cli\u003eUnbalanced output power: 2000mW (32Ω, THD+N\u0026lt;1%) \/ 240mW (300Ω,\u003c\/li\u003e\n \u003cli\u003eTHD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eOutput impedance: \u0026lt;0.2Ω\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003ePeak voltage: 23.8Vp-p (Turbo)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response: 20Hz–20kHz (±0.5dB)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCrosstalk: \u0026gt;80dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eTHD+N: 0.009%\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSNR: ≥111dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBalanced output power: 2000mW (32Ω, THD+N\u0026lt;1%) \/ 930mW (300Ω,\u003c\/li\u003e\n \u003cli\u003eTHD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eOutput impedance: \u0026lt;0.4Ω\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003ePeak voltage: 47.2Vp-p (Turbo)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response: 20Hz–60kHz (±0.5dB)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCrosstalk: \u0026gt;100dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eTHD+N: 0.004%\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSNR: ≥115dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eAUX OUT: 1.0V, THD+N: 0.009%, SNR: ≥111dB, Crosstalk: \u0026gt;80dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBAL-LO: 2.0V, THD+N: 0.004%, SNR: ≥115dB, Crosstalk: \u0026gt;100dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eTA-32\u003cbr\u003e\n \u003cul\u003e\n \u003cli\u003eUnbalanced output power: 2250mW (32Ω, THD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response: 20Hz–20kHz (±0.5dB)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCrosstalk: \u0026gt;67dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eTHD+N: 0.01%\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSNR: \u0026gt;104dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBalanced output power: 2250mW (32Ω, THD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eFrequency response: 20Hz–60kHz (±0.5dB)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eCrosstalk: \u0026gt;67dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eTHD+N: 0.03%\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eSNR: \u0026gt;106dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eAUX OUT: 1.0V, THD+N: 0.0038%, SNR: 96dB, Crosstalk: 100dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eBAL-LO: 2.0V, THD+N: 0.0045%, SNR: 104dB, Crosstalk: 116dB\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003exDuoo R2R DAC Card\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli\u003eDocumentation\u003cbr\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":46866217107631,"sku":"APS-1121-1","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/apos-audio-xduoo-headphone-dac-amp-xduoo-r2r-dac-card-module-for-xduoo-ta-32-xd05pro-hard-nucleus-modular-dac-amp-1187186353_4c6a0bbe-a944-4208-a24a-950ef4f235f4.jpg?v=1777716297","url":"https:\/\/freshized.com\/products\/xduoo-r2r-dac-card-module-for-xduoo-ta-32-xd05pro-hard-nucleus-modular-dac-amp-copy","provider":"Freshized","version":"1.0","type":"link"}