{"product_id":"erzetich-audio-perfidus-class-a-headphone-amplifier","title":"Erzetich Audio Perfidus Class-A Headphone Amplifier","description":"\u003ch2\u003e🧾 Overview\u003c\/h2\u003e\u003cp\u003ePerfidus is Erzetich Audio’s Class‑A headphone amplifier for listeners who want speed, openness and high dynamics from a compact desktop unit.\u003c\/p\u003e\u003ch2\u003e✅ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Pure Class‑A headphone amplifier design\u003c\/li\u003e\n\u003cli\u003e✅ Fast, open presentation for critical listening\u003c\/li\u003e\n\u003cli\u003e✅ Designed for desktop studio and audiophile chains\u003c\/li\u003e\n\u003cli\u003e✅ Works with a wide range of headphone loads\u003c\/li\u003e\n\u003cli\u003e✅ Hand‑built, minimalist signal path philosophy\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\u003eAmplifier class\u003c\/td\u003e\n\u003ctd\u003eClass‑A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone impedance\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\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\u003cli\u003e📦 Perfidus headphone amplifier\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003e🔄 Compatibility\u003c\/h2\u003e\u003cp\u003ePair Perfidus with any line‑level DAC\/streamer (RCA line-out) and dynamic or planar headphones; ideal for studio monitoring and mix checking.\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“It’s great! It made my little house studio feel like I'm recording in Rockfield Studios.” — Benji Webbe (Skindred)\u003c\/p\u003e\u003cp\u003e“Monitoring mixes through ‘The Perfidus’ class‑a headphone amp… sounds amazing!” — Celldweller\u003c\/p\u003e\u003cp\u003e“The sound was full but also open and fast… a core feature of the Perfidus.” — 6moons\u003c\/p\u003e\u003ch2\u003e⚠️ Warning\u003c\/h2\u003e\u003cp\u003eWarning: Class‑A heat is real. If your desk suddenly feels ‘cozy’, that’s normal—just don’t store vinyl on top.\u003c\/p\u003e","brand":"Erzetich Audio","offers":[{"title":"Original","offer_id":53455625748826,"sku":"Perfidus","price":999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5044\/0324\/files\/Erzetich-Audio-Perfidus-Class-A-Headphone-Amplifier-PremiumHIFI-audio-store.jpg?v=1769672048","url":"https:\/\/premiumhifi.lv\/it\/products\/erzetich-audio-perfidus-class-a-headphone-amplifier","provider":"🟢 PremiumHIFI audio store","version":"1.0","type":"link"}