{"product_id":"fiio-k13-r2r-dac-headphone-amplifier-24-bit-r2r-2400mw-ldac-bt-dual-power-10-band-peq-xlr-rca","title":"FiiO K13 R2R DAC \u0026 Headphone Amplifier – 24-Bit R2R, 2400mW, LDAC BT, Dual Power, 10-Band PEQ, XLR\/RCA","description":"\u003ch2\u003eDiscover the FiiO K13: Desktop DAC and Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe FiiO K13 centers a self-developed 24-Bit R2R DAC built as a four-channel, fully differential circuit. Crafted with 192 ultra-precise 0.1% thin-film resistors and a low drift around 30ppm, it yields an analog-like timbre with a sense of musicality across genres.\u003c\/p\u003e\n\u003ch3\u003eFlexible listening with NOS and OS modes\u003c\/h3\u003e\n\u003cp\u003eChoose between NOS for a faithful, unaltered signal, or OS to upsample up to 384kHz. The OS path can reveal finer details and perceived clarity, while preserving the core content’s character.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNOS preserves the original sampling rate for a purer sound\u003c\/li\u003e\n  \u003cli\u003eOS upsampling to 384kHz\/32-bit enhances resolution and perceived detail\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile connectivity for diverse setups\u003c\/h3\u003e\n\u003cp\u003eThe K13 offers multiple outputs to fit a range of listening systems: an XLR balanced line out for clean amplification; dual RCA outputs for flexible wiring; a 4.4mm balanced headphone jack; and a 6.35mm single-ended headphone jack for standard headphones.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eXLR balanced line out\u003c\/li\u003e\n  \u003cli\u003eDual RCA outputs\u003c\/li\u003e\n  \u003cli\u003e4.4mm balanced headphone output\u003c\/li\u003e\n  \u003cli\u003e6.35mm single-ended headphone output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupport for PCM up to 384kHz\/32-bit and DSD256 ensures wide compatibility with high-resolution files and streaming sources.\u003c\/p\u003e\n\u003ch3\u003e10-Band PEQ with Auto EQ\u003c\/h3\u003e\n\u003cp\u003eNavigate a self-developed 10-band parametric EQ via app or web interface. Save presets, simulate headphone response, and share EQ profiles to tailor sound to your headphones or room.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10-band EQ with auto EQ\u003c\/li\u003e\n  \u003cli\u003eApp and web control for easy adjustments\u003c\/li\u003e\n  \u003cli\u003ePresets and shareable EQ profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWireless high-fidelity with LDAC\u003c\/h3\u003e\n\u003cp\u003eBluetooth 5.4 delivers LDAC alongside AAC and SBC, enabling high-resolution wireless streaming for setups where cables aren’t ideal.\u003c\/p\u003e\n\u003ch3\u003ePower, performance, and real-world use\u003c\/h3\u003e\n\u003cp\u003eA dual power supply design helps maintain stable operation, while the K13 can drive demanding headphones with robust headroom and controlled dynamics. The result is a responsive listening experience with a satisfying sense of scale.\u003c\/p\u003e\n\u003ch3\u003eIn practical terms\u003c\/h3\u003e\n\u003cp\u003ePair the K13 with high-impedance headphones to explore micro-detail and tonal balance, or use it as a preamp for powered speakers. Its combination of a high-quality DAC, flexible outputs, and EQ makes it a versatile desktop audio hub for varied tastes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What formats does the FiiO K13 support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports PCM up to 384kHz\/32-bit and DSD256, with multiple outputs for wired listening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I stream music wirelessly with the K13?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, LDAC, AAC, and SBC through Bluetooth 5.4 for high-quality wireless listening.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FiiO","offers":[{"title":"Default Title","offer_id":48407740907677,"sku":"B0FQ4SVMGY","price":439.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/fiio-k13-front-panel.jpg?v=1781160941","url":"https:\/\/nexoltic.com\/products\/fiio-k13-r2r-dac-headphone-amplifier-24-bit-r2r-2400mw-ldac-bt-dual-power-10-band-peq-xlr-rca","provider":"Nexoltic","version":"1.0","type":"link"}