{"product_id":"matrix-audio-nd-1-flagship-audio-dac-with-dual-ak4499ex-ak4191-and-dual-timbre-switching-function","title":"Matrix Audio ND-1 Flagship DAC with Dual AK4499EX \u0026 AK4191 and Dual Timbre Switching Function","description":"\u003cp data-start=\"889\" data-end=\"1003\"\u003eThe ND-1 offers multiple digital inputs, including optical, coaxial, AES\/EBU, IIS-LVDS, and USB Type-B and Type-C.\u003c\/p\u003e\n\u003cp data-start=\"1005\" data-end=\"1199\"\u003eIt can connect simultaneously to smartphones, tablets, and computers. Electrical isolation on all digital inputs blocks interference and ground loop noise for stable and pure audio transmission.\u003c\/p\u003e\n\u003chr data-start=\"1201\" data-end=\"1204\"\u003e\n\u003cp data-start=\"1206\" data-end=\"1226\"\u003e\u003cstrong data-start=\"1206\" data-end=\"1226\"\u003eDual-Engine Core\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1228\" data-end=\"1328\"\u003eThe ND-1 uses AKM’s flagship chipset: the AK4191 delta-sigma modulator with dual AK4499EX DAC chips.\u003c\/p\u003e\n\u003cp data-start=\"1330\" data-end=\"1558\"\u003eThe AK4191 handles digital processing and reclocking, while each AK4499EX converts one audio channel. This design reduces jitter, improves channel separation, and delivers excellent dynamic range and signal-to-noise performance.\u003c\/p\u003e\n\u003chr data-start=\"1560\" data-end=\"1563\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1585\"\u003eTrue to Your Ear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1680\"\u003eA custom ultra-low phase noise femtosecond clock provides accurate timing for D\/A conversion.\u003c\/p\u003e\n\u003cp data-start=\"1682\" data-end=\"1842\"\u003eThe ND-1 also supports an external reference clock. When paired with the Matrix Audio SC-1 Reference Clock, it can reveal greater detail, dynamics, and clarity.\u003c\/p\u003e\n\u003chr data-start=\"1844\" data-end=\"1847\"\u003e\n\u003cp data-start=\"1849\" data-end=\"1873\"\u003e\u003cstrong data-start=\"1849\" data-end=\"1873\"\u003eMore Than Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1875\" data-end=\"1948\"\u003eThe ND-1 includes both XLR and RCA analog outputs with selectable levels:\u003c\/p\u003e\n\u003cp data-start=\"1950\" data-end=\"2004\"\u003eRCA 2 Vrms \/ XLR 4 Vrms\u003cbr data-start=\"1973\" data-end=\"1976\"\u003eRCA 2.25 Vrms \/ XLR 4.5 Vrms\u003c\/p\u003e\n\u003cp data-start=\"2006\" data-end=\"2099\"\u003eThis allows proper matching with amplifiers or active speakers for optimal gain and dynamics.\u003c\/p\u003e\n\u003cp data-start=\"2101\" data-end=\"2214\"\u003eA 100-step digital volume control also allows the DAC to connect directly to power amplifiers or active speakers.\u003c\/p\u003e\n\u003chr data-start=\"2216\" data-end=\"2219\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2256\"\u003e\u003cstrong data-start=\"2221\" data-end=\"2256\"\u003ePCM Resampling \u0026amp; DSD Conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2258\" data-end=\"2319\"\u003eThe ND-1 includes asynchronous upsampling and DSD conversion.\u003c\/p\u003e\n\u003cp data-start=\"2321\" data-end=\"2523\"\u003eResampling reduces jitter and improves detail, while the DSD converter can transform playback into DSD for richer sound. Users can adjust PCM and DSD settings to explore different sound characteristics.\u003c\/p\u003e\n\u003chr data-start=\"2525\" data-end=\"2528\"\u003e\n\u003cp data-start=\"2530\" data-end=\"2553\"\u003e\u003cstrong data-start=\"2530\" data-end=\"2553\"\u003eOne DAC, Two Worlds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2555\" data-end=\"2620\"\u003eThe ND-1 uses Lundahl precision transformers in its output stage.\u003c\/p\u003e\n\u003cp data-start=\"2622\" data-end=\"2816\"\u003eA timbre switching function lets users choose between two sound styles. Transformer Mode delivers a warm, analog-like character, while Op-Amp Mode offers faster, clearer, and more precise sound.\u003c\/p\u003e\n\u003chr data-start=\"2818\" data-end=\"2821\"\u003e\n\u003cp data-start=\"2823\" data-end=\"2843\"\u003e\u003cstrong data-start=\"2823\" data-end=\"2843\"\u003eSource of Purity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2845\" data-end=\"2939\"\u003eThe ND-1 separates digital and analog circuits on different PCB layers to reduce interference.\u003c\/p\u003e\n\u003cp data-start=\"2941\" data-end=\"3080\"\u003ePower comes from a multi-winding toroidal transformer and multiple LDO regulators, providing clean and stable power to every circuit stage.\u003c\/p\u003e\n\u003chr data-start=\"3082\" data-end=\"3085\"\u003e\n\u003cp data-start=\"3087\" data-end=\"3101\"\u003e\u003cstrong data-start=\"3087\" data-end=\"3101\"\u003eRock Solid\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3103\" data-end=\"3185\"\u003eThe ND-1 features the MA-DAMPER PRO isolation system developed with Audio Bastion.\u003c\/p\u003e\n\u003cp data-start=\"3187\" data-end=\"3357\"\u003eIts multi-layer structure helps absorb vibration and external interference. When used with the Matrix Audio TEMPO DX Rack, it forms a complete vibration control solution.\u003c\/p\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":45960735883461,"sku":null,"price":11900.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/8748\/2309\/files\/ND-1front_9d34fb3b-bb84-4a5a-8541-6890793a0e2d.jpg?v=1773476397","url":"https:\/\/starspickeraudio.net\/products\/matrix-audio-nd-1-flagship-audio-dac-with-dual-ak4499ex-ak4191-and-dual-timbre-switching-function","provider":"Stars Picker Audio Library","version":"1.0","type":"link"}