{"product_id":"xduoo-xd05-bal","title":"XDUOO XD05 BAL Portable Balanced DAC \u0026 Bluetooth Headphone Amplifier | DSD512","description":"\u003cp dir=\"auto\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/7_a4c5e4e3-6ed0-40c3-b2be-045ae917eba7.jpg?v=1793180897\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/8_f41e44eb-b43e-4397-9263-3c4825cda0a5.jpg?v=1793180899\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/9_36d6de7d-ae1d-4191-a5dc-17e2d877fa1d.webp?v=1793180901\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/10_a6a34f09-52f8-4b75-b222-35f3ac53c474.webp?v=1793180903\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/11_e382b6c7-f9bc-4914-b805-ca6a949aba8b.webp?v=1793180905\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/12_ce47740f-1a03-4d67-806d-3cd395ece302.webp?v=1793180907\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/13_9b260acc-9eb7-4b7d-84d0-688761e5bf0b.webp?v=1793180909\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/14_3ca6e261-16b7-465d-a760-0c5248404a26.jpg?v=1793180911\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/15_a8d7d4e0-4fa2-4c4f-9a86-74873429a394.webp?v=1793180912\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/17_c8bb6072-9173-4e5a-b4e8-097ce1e24c6c.webp?v=1793180915\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/18_c79105c0-27ff-4e7b-bc39-fe88379039f1.webp?v=1793180916\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eXDUOO XD05 BAL Portable Balanced DAC Headphone Amplifier\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe XDUOO XD05 BAL is a high-performance portable DAC and headphone amplifier that combines dual ESS Sabre DAC chips, balanced circuitry, and versatile connectivity in a compact chassis. Designed for both mobile and desktop use, it delivers clean high-resolution playback, strong driving power, and flexible input options for demanding headphones and high-resolution audio sources.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDual ES9038Q2M DAC Architecture\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAt the core of the XD05 BAL are dual ESS ES9038Q2M DAC chips configured for balanced signal processing. This architecture supports high-resolution decoding of PCM up to 32-bit\/768kHz and native DSD up to DSD512 via USB. The dual-chip design contributes to lower distortion and improved channel separation, resulting in detailed and transparent audio reproduction.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003ePowerful Balanced and Single-Ended Amplification\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe amplifier section provides 1000mW of output power at 32 ohms on both the 4.4mm balanced and 6.35mm single-ended headphone outputs. Balanced output achieves THD+N of 0.0009% and SNR of 117dB, while single-ended reaches THD+N of 0.0015% and SNR of 115dB. Dual gain settings of +6dB and +15dB allow the unit to drive a wide range of headphones from sensitive IEMs to higher-impedance models.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eComprehensive Digital and Analog Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe XD05 BAL offers multiple input options including USB-C, AES, optical, coaxial, 3.5mm AUX, and Bluetooth. Bluetooth supports high-definition codecs including LDAC, aptX HD, aptX LL, aptX, AAC, and SBC. Optical, coaxial, and AES inputs support up to 24-bit\/192kHz PCM and DSD64 DoP, enabling flexible connection to computers, digital transports, and mobile devices.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003ePortable Design with Extended Battery Life\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eMeasuring 13.0 × 7.5 × 2.2 cm and weighing 0.29 kg, the XD05 BAL is built for portability. It incorporates a 5000mAh battery that delivers approximately 9 hours of playback via USB input, 15 hours via SPDIF, and 24 hours via AUX input. A 0.91-inch OLED screen clearly displays sampling rate, input source, filter status, and remaining battery level.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCustomizable Sound Options\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eUsers can select from multiple digital filters, engage a boost function, and switch between dual gain levels. The op-amps are designed for easy user replacement, allowing further adjustment of the sound signature to suit different headphones and listening preferences.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eAbout xDuoo\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003exDuoo is a Shenzhen-based audio brand specializing in the development and manufacture of high-fidelity portable and desktop audio equipment. The company focuses on DAC and headphone amplifier solutions that emphasize solid technical performance, practical features, and competitive value for audiophiles.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDAC: Dual ES9038Q2M\u003cbr\u003eUSB Support: PCM 16-32bit\/44.1-768kHz, Native DSD64-DSD512\u003cbr\u003eOptical\/Coaxial\/AES: PCM 16-24bit\/44.1-192kHz, DSD64 (DoP)\u003cbr\u003eBluetooth Codecs: LDAC, aptX HD, aptX LL, aptX, AAC, SBC\u003cbr\u003eHeadphone Outputs: 4.4mm Balanced + 6.35mm Single-ended\u003cbr\u003eOutput Power: 1000mW @ 32Ω (both outputs)\u003cbr\u003eTHD+N: 0.0009% (Balanced), 0.0015% (Single-ended)\u003cbr\u003eSNR: 117dB (Balanced), 115dB (Single-ended)\u003cbr\u003eGain: +6dB \/ +15dB\u003cbr\u003eBattery: 3.8V \/ 5000mAh\u003cbr\u003eBattery Life: USB ≥9H | SPDIF ≥15H | AUX ≥24H\u003cbr\u003eDimensions: 13.0 × 7.5 × 2.2 cm\u003cbr\u003eWeight: 0.29 kg\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat DAC chips does the XDUOO XD05 BAL use?\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses dual ESS ES9038Q2M DAC chips.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported v\u003c\/strong\u003e\u003cstrong\u003eia USB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePCM up to 32-bit\/768kHz and native DSD up to DSD512.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the XD05 BAL support Bluetooth high-resolution codecs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eYes. It supports LDAC, aptX HD, aptX LL, aptX, AAC, and SBC.\u003c\/p\u003e","brand":"XDUOO","offers":[{"title":"XDUOO-XD05-BAL","offer_id":68198662471984,"sku":"XDUOO-XD05-BAL","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/1_55a24dea-d01e-482e-a30b-daa2b8300d61.webp?v=1793178456","url":"https:\/\/aehifi.com\/products\/xduoo-xd05-bal","provider":"AEHIFI SHOP","version":"1.0","type":"link"}