{"product_id":"xduoo-bd34302-rohm-2nd-gen-dac-card-module-for-xduoo-ta-32-xd05pro-hard-nucleus-modular-dac-amp","title":"xDuoo BD34302 ROHM 2nd GEN DAC Card Module for XDUOO TA-32 \u0026 XD05PRO HARD NUCLEUS MODULAR DAC\/AMP","description":"\u003ch1\u003e\u003cstrong\u003exDuoo BD34302 second-generation MUS-IC DAC module\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe xDuoo BD34302 DAC module brings ROHM’s second-generation MUS-IC BD34302EKV-E2 converter to your XD05 Pro or TA-32. It replaces the existing DAC module while keeping the rest of your device in service. xDuoo’s beta testers describe a balanced presentation with natural vocals, smooth treble, and a spacious soundstage.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis is a DAC module only. The XD05 Pro and TA-32 are sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eA different sound from your existing device\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe interchangeable design lets you change the digital-to-analog conversion stage of your XD05 Pro or TA-32. The BD34302 joins a module range that includes BD34301, ES9039SPRO, AK4499EX, WM8741, and R2R options, giving you several ways to tailor the sound of a compatible unit.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSecond-generation ROHM conversion\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe BD34302EKV-E2 is a two-channel, 32-bit DAC from ROHM’s MUS-IC series. Its design builds on the series’ focus on spatial reverberation, low noise, and dynamic range, with added attention to reproducing the texture of musical instruments. ROHM lists typical chip performance of -117 dB THD+N and 130 dB signal-to-noise ratio. Complete-device measurements are listed separately below.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNatural vocals and room to hear the arrangement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIn xDuoo’s beta listening comparisons with the earlier BD34301 module, participants reported more natural vocal reproduction, smoother high frequencies, firmer bass control, and clearer separation in dense arrangements. They also described greater soundstage width, height, and depth. These are subjective listening impressions, with results varying by headphones, source material, and listener.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eA smoother option alongside ESS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBeta testers comparing the BD34302 with the ES9039SPRO module characterized the ROHM option as more relaxed and forgiving during long listening sessions. Their feedback highlighted vocals, small ensembles, live recordings, and pop as appealing matches. Listeners who favor a more immediate and energetic orchestral presentation may prefer the ES9039SPRO module.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSupport for op-amp changes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe analog output stage supports op-amp rolling for further sound adjustment. xDuoo’s beta test references list the stock LM49720 alongside optional SS3602 and AD8620BR op-amps. Optional op-amps are sold separately.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation without soldering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstallation requires removing and reinstalling screws. Power off the compatible device before changing modules, and protect the module from static electricity, moisture, and drops.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with xDuoo XD05 Pro and TA-32\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eROHM BD34302EKV-E2 second-generation MUS-IC DAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo-channel, 32-bit conversion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterchangeable DAC module design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog output stage supports op-amp rolling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrew-based installation without soldering\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBeta tester feedback emphasizes natural vocals, smooth treble, and a spacious soundstage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule and DAC chip\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eDAC chip: ROHM BD34302EKV-E2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: Second-generation MUS-IC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible devices: xDuoo XD05 Pro and TA-32\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChannels: 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM bit depth: 16–32-bit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM support listed for the module: 44.1–1536 kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDSD rates: 2.8 \/ 5.6 \/ 11.2 \/ 22.5 MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTypical chip THD+N: -117 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTypical chip SNR: 130 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChip digital filter capabilities: Preset, custom, and external filters, including FIR sharp roll-off and slow roll-off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXD05 Pro with BD34302 module\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced headphone output power: 2000 mW at 32Ω; 930 mW at 300Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended headphone output power: 2000 mW at 32Ω; 240 mW at 300Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output THD: 0.0006%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced line output THD: 0.0005%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output SNR: 119 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced line output SNR: 128 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output frequency response: 20 Hz–60 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003ePlayback limits:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e Although the DAC chip supports PCM rates up to 1536 kHz, the XMOS XU316 USB controller in the XD05 Pro and TA-32 supports PCM up to 768 kHz. Actual playback support depends on the complete device. Typical chip specifications do not represent complete-device measurements. The XD05 Pro performance figures above do not apply to the TA-32.\u003c\/span\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 BD34302 DAC module\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMain unit and optional op-amps sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":68037118623980,"sku":"APS-1477-1","price":169.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/1_fe0f0b92-8f23-446f-ac26-31d9ffc25ace.png?v=1793633334","url":"https:\/\/apos.audio\/products\/xduoo-bd34302-rohm-2nd-gen-dac-card-module-for-xduoo-ta-32-xd05pro-hard-nucleus-modular-dac-amp","provider":"Apos","version":"1.0","type":"link"}