{"product_id":"matrix-audio-na-1-silver-headphone-amplifier","title":"Matrix Audio NA-1 Silver Headphone Amplifier","description":"\u003ch2\u003e🧾 Overview\u003c\/h2\u003e\u003cp\u003eMatrix Audio NA-1 is a pure Class A balanced headphone amplifier and preamplifier for demanding desktop and full-size headphone systems. It delivers fully discrete amplification, dual gain modes, powerful balanced output and preamp outputs for active speakers or power amplifiers.\u003c\/p\u003e\u003ch2\u003e✅ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Fully discrete pure Class A balanced circuit\u003c\/li\u003e\n\u003cli\u003e✅ Four independent amplification units for balanced operation\u003c\/li\u003e\n\u003cli\u003e✅ 6.35mm single-ended, 4.4mm balanced and 4-pin XLR balanced headphone outputs\u003c\/li\u003e\n\u003cli\u003e✅ One XLR and two RCA analog inputs\u003c\/li\u003e\n\u003cli\u003e✅ XLR and RCA pre-out for active speakers or power amplifiers\u003c\/li\u003e\n\u003cli\u003e✅ Dual gain modes for both headphone and preamp outputs\u003c\/li\u003e\n\u003cli\u003e✅ 80W potted toroidal transformer and up to 39000µF capacitor array\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdetails\u003e\u003csummary style=\"font-size:1.2em; font-weight:bold; text-decoration:underline; cursor:pointer;\"\u003e📊 Technical Specifications ▼\u003c\/summary\u003e\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"4\" style=\"margin-top:10px;\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice type\u003c\/td\u003e\n\u003ctd\u003eHeadphone amplifier \/ preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog inputs\u003c\/td\u003e\n\u003ctd\u003e1 × XLR balanced, 2 × RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone outputs\u003c\/td\u003e\n\u003ctd\u003e6.35mm single-ended, 4.4mm balanced, 4-pin XLR balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-outs\u003c\/td\u003e\n\u003ctd\u003eXLR balanced, RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance\u003c\/td\u003e\n\u003ctd\u003eXLR 47kΩ; RCA 47kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-out frequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz–20kHz (+0, -0.1dB), 140kHz @ -3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-out SNR\u003c\/td\u003e\n\u003ctd\u003e121dB @ +15dB A-weighted; 124dB @ +21dB A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-out THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.0003% @ 20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone frequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz–20kHz (+0, -0.1dB), 170kHz @ -3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone SNR\u003c\/td\u003e\n\u003ctd\u003e120dB @ +17dB A-weighted; 123dB @ +23dB A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.0007% @ 20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle-ended output power\u003c\/td\u003e\n\u003ctd\u003e7W @ 33Ω; 1.1W @ 300Ω; 580mW @ 600Ω, 1% THD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced output power\u003c\/td\u003e\n\u003ctd\u003e18W @ 33Ω; 4.5W @ 300Ω; 2.3W @ 600Ω, 1% THD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput impedance\u003c\/td\u003e\n\u003ctd\u003ePre-out \u0026lt;20Ω; headphone \u0026lt;1Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger\u003c\/td\u003e\n\u003ctd\u003eInput DC 6–12V \u0026lt;10mA; output DC 12V\/50mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eAC 100–120V or AC 220–240V; standby \u0026lt;1W; idle 35W; max \u0026lt;80W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e330 × 275 × 97 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth \/ Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/details\u003e\u003ch2\u003e📦 What’s in the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🎛️ Remote control ×1\u003c\/li\u003e\n\u003cli\u003e🔌 Power cable ×1\u003c\/li\u003e\n\u003cli\u003e📖 User manual ×1\u003c\/li\u003e\n\u003cli\u003e🛡️ Warranty card ×1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔄 Compatibility\u003c\/h2\u003e\u003cp\u003eUse NA-1 with DACs, streamers, CD players, active speakers, power amplifiers and demanding headphones from low to high impedance. It is especially suitable for Matrix Audio N Series systems with NT-1 and ND-1.\u003c\/p\u003e\u003ch2\u003e📦✈️ Shipping \u0026amp; Returns\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e📦 Insured worldwide delivery\u003c\/li\u003e\n\u003cli\u003e🔄 14-day return policy\u003c\/li\u003e\n\u003cli\u003e🛡️ 2-year EU warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📝 Reviews\u003c\/h2\u003e\u003cp\u003e💬 “Be the first to leave a review – share your experience and help others!”\u003c\/p\u003e\u003ch2\u003e⚠️ Warning\u003c\/h2\u003e\u003cp\u003eWarning: with 18W balanced output, the volume knob is not a decoration; treat it like a power tool for headphones.\u003c\/p\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":54148674552154,"sku":"MATRIX-NA1-SILVER","price":2599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5044\/0324\/files\/a4c7c552197a94e6121c8201a6a9a319.png?v=1778675959","url":"https:\/\/premiumhifi.lv\/fr\/products\/matrix-audio-na-1-silver-headphone-amplifier","provider":"🟢 PremiumHIFI audio store","version":"1.0","type":"link"}