{"product_id":"volk-audio-etoile-neuwertig-mit-garantie","title":"Luxury \u0026 Precision EA4 - Like New with Warranty","description":"\u003ch2\u003eUsed - 1 piece available immediately\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe product is in like-new condition \u003c\/li\u003e\n\u003cli\u003eTechnically and visually flawless\u003c\/li\u003e\n\u003cli\u003eIncludes accessories and original packaging\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eIncludes original leather case\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePurchased December 2025\u003c\/li\u003e\n\u003cli\u003eWarranty at Audio Essence\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOriginal price approx. 3048,- CHF\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"background-color: rgb(248, 18, 87); color: rgb(255, 255, 255);\"\u003eAsking price CHF 2100,- instead of approx. 3048,-\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0);\"\u003eContact seller: \u003cspan\u003etime@aitia.ch\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFinely tuned tube preamplifier circuit operated with high voltage at the tube anode ILA\/ILH dual modes, paired with high and low gain for the tube, offers four tube sound styles.\u003c\/li\u003e\n\u003cli\u003ePrecision constant current source with discrete components\u003c\/li\u003e\n\u003cli\u003eEquipped with 12 Panasonic film capacitors for tube preamplifier coupling\u003c\/li\u003e\n\u003cli\u003eSpecially selected linear regulators optimized for the tube's resonance frequency\u003c\/li\u003e\n\u003cli\u003eCNC-milled metal double tube shielding and protective cover\u003c\/li\u003e\n\u003cli\u003eVibration-damping tube design: 8 highly damping silicone buffers on both sides\u003c\/li\u003e\n\u003cli\u003eTwo independent high-power positive and negative power supplies\u003c\/li\u003e\n\u003cli\u003e16 Nichicon 10x12.5 mm aluminum electrolytic capacitors in audio quality for power supply filtering in the discrete headphone amplifier\u003c\/li\u003e\n\u003cli\u003eSelectable ±13V and ±15V voltage levels for the headphone amplifier\u003c\/li\u003e\n\u003cli\u003eSix Panasonic 18650 battery cells with low internal resistance\u003c\/li\u003e\n\u003cli\u003eThe internal resistance between the cells is less than 0.5 milliohms\u003c\/li\u003e\n\u003cli\u003eDiscrete headphone amplifier circuit uses 8 power transistors in TO252 package \u003c\/li\u003e\n\u003cli\u003eDiscrete large transistor emitters use 24 pieces 250mW 0.5%\u003c\/li\u003e\n\u003cli\u003ePrecision resistors with low temperature drift\u003c\/li\u003e\n\u003cli\u003eAB-to-A headphone amplifier mode with 11 adjustable static current levels\u003c\/li\u003e\n\u003cli\u003eDouble-click the power button to switch between pure tube preamp mode and tube preamp + discrete headphone amplifier mode with potentiometer like the LP6 7th Anniversary Edition, with visual volume design\u003c\/li\u003e\n\u003cli\u003eSymmetrical output power per channel: 6500mW @32Ω, 1200mW @ 300Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"background-color: rgb(248, 18, 87); color: rgb(255, 255, 255);\"\u003ePrivate sale \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is a private sale on commission. The seller is responsible for the correct handling. Audio Essence only provides the platform and is not responsible for the products offered. Audio Essence therefore excludes any liability and is not liable in case of warranty.\u003c\/p\u003e","brand":"Audio Essence","offers":[{"title":"Default Title","offer_id":56796030927234,"sku":null,"price":2799.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/Screenshot2026-07-27151807.jpg?v=1785158715","url":"https:\/\/audioessence.ch\/en\/products\/luxury-precision-ea4-like-new-with-warranty-1","provider":"Audio Essence","version":"1.0","type":"link"}