{"product_id":"es-lab-eht-lps-linear-power-supply","title":"ES Lab EHT-LPS Linear Power Supply","description":"\u003ch1\u003e\u003cstrong\u003eES Lab EHT-LPS linear power supply for the EHT-7 energizer\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe ES Lab EHT-LPS is a dedicated linear power supply for the \u003ca href=\"https:\/\/admin.shopify.com\/store\/aposaudio\/products\/9075440386284?link_source=search\" target=\"_blank\" rel=\"noopener\"\u003eEHT-7 electrostatic headphone energizer\u003c\/a\u003e. It uses an audio-grade R-core transformer, dual LT3045 voltage regulators, selected filtering capacitors, and EMI filtering to deliver stable 15V DC power with reduced high-frequency noise.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDedicated EHT-7 compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for the ES Lab EHT-7 energizer, the EHT-LPS provides up to 1A through a two-pin GX-16 output connection. The specified output pinout assigns pin 1 to positive and pin 2 to ground.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLinear power architecture\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe linear circuit is designed to provide cleaner, more stable electricity than a conventional switching supply. Reduced high-frequency noise and ripple provide deep bass response, fast transients, and richer dynamics.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAudio-grade R-core transformer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAn R-core power transformer forms the foundation of the supply. This transformer design is paired with carefully selected regulation and filtering components for consistent power delivery to the EHT-7.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDual LT3045 regulation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTwo LT3045 voltage regulators provide low-noise voltage regulation. They help maintain a stable DC output as the connected energizer operates.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSelected filtering components\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNichicon Fine Gold and Elna Silmic II capacitors are used in the filtering stage. Dedicated EMI filtering further limits electrical interference before power reaches the connected energizer.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCNC aluminium chassis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe internal power circuitry is housed in a CNC-machined aluminium chassis. The front panel includes a power-status indicator, while the rear panel provides AC input, a power switch, and the dedicated DC output connection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDedicated linear power supply for the ES Lab EHT-7 energizer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio-grade R-core power transformer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo LT3045 voltage regulators\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNichicon Fine Gold and Elna Silmic II filtering capacitors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated EMI filtering\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCNC-machined aluminium chassis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e15V DC output with up to 1A current capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower output: 15V DC, 1A maximum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput connector: Two-pin GX-16\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput pinout: Pin 1 positive, pin 2 ground\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower input: 110V or 220V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower consumption: 15W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: One year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eES Lab EHT-LPS linear power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional package contents are not specified in the supplied product information.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ES Lab","offers":[{"title":"Default Title","offer_id":48020610875628,"sku":"APS-1395-1","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/DSCF1282.jpg?v=1785252492","url":"https:\/\/apos.audio\/products\/es-lab-eht-lps-linear-power-supply","provider":"Apos","version":"1.0","type":"link"}