{"product_id":"audio-amateur-1-1974-pdf","title":"Audio Amateur 1\/1974 PDF","description":"\u003cp\u003e\u003cstrong\u003eAudio Amateur 1\/1974 PDF -\u003c\/strong\u003e Issue is in black \u0026amp; white\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eScan of printed copy, PDF download immediately upon purchase\u003c\/p\u003e\n\u003cdiv class=\"message-text-content mat-body-medium\" aria-live=\"polite\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"0\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1974\u003c\/strong\u003e issue 1 of \u003cem\u003eThe Audio Amateur\u003c\/em\u003e  kicks off the magazine's fifth year with a heavy-hitting lineup of classic modifications and advanced electronic theory. Here are the highlights to entice your inner audio engineer:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA Perfectionist's PAS Preamp\u003c\/strong\u003e: Transform the classic \u003cstrong\u003eDyna PAS tube-type preamplifier\u003c\/strong\u003e into a state-of-the-art contender . David Vorhis details definitive modifications, including a \u003cstrong\u003eregulated power supply\u003c\/strong\u003e and circuit simplifications, that strip away \"graininess\" to reveal a natural balance and startling detail .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA High Efficiency Mid- and High Range Horn\u003c\/strong\u003e: Stop settling for mediocre, fuzzy transients in your speaker system . This project shows you how to build a \u003cstrong\u003efully horn-loaded enclosure\u003c\/strong\u003e for an inexpensive driver, achieving superior frequency response and the kind of \"punch\" that makes music sound like the real thing .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack to the Wall\u003c\/strong\u003e: Reclaim your floor space without sacrificing high-end transparency . Alan Watling demonstrates how to \u003cstrong\u003emount high-performance KEF and ribbon drivers directly into your walls\u003c\/strong\u003e, utilizing a \"rigid\" infinite baffle effect for a massive sound stage and deep, subtle bass .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC Op Amps for Audio\u003c\/strong\u003e: Master the technical foundations of modern audio design . Legend Walt Jung goes \u003cstrong\u003e\"Back to the Basics\"\u003c\/strong\u003e with a deep dive into IC specifications, teaching you how to interpret manufacturer data sheets to select the perfect components for your custom projects .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning to Use Transistors\u003c\/strong\u003e: Understand the critical bridge between voltage and power . This installment explores the \u003cstrong\u003emathematics of power gain and impedance matching\u003c\/strong\u003e, providing the essential knowledge needed to design efficient, high-performance multi-stage transistor amplifiers .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Aids \u0026amp; Comfort\u003c\/strong\u003e: This issue is packed with DIY ingenuity, from a clever \u003cstrong\u003e\"Stylus Saver\" for AR turntables\u003c\/strong\u003e to advanced \u003cstrong\u003ecooling techniques for \"Tiger\" amplifiers\u003c\/strong\u003e and high-performance \"souped-up\" op amp output circuits .\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTable of Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA Perfectionist's PAS Preamp\u003c\/strong\u003e: by David Vorhis ................................................................ \u003cstrong\u003e4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA High Efficiency Mid- and High Range Horn\u003c\/strong\u003e: by James Nicholson ............................. \u003cstrong\u003e11\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack to the Wall\u003c\/strong\u003e: by Alan Watling ..................................................................................... \u003cstrong\u003e16\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Aids \u0026amp; Comfort\u003c\/strong\u003e: by readers Harris, Ferrand, and Anderton ............................... \u003cstrong\u003e20\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC Op Amps for Audio\u003c\/strong\u003e: by Walt Jung ............................................................................... \u003cstrong\u003e23\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning to Use Transistors\u003c\/strong\u003e: by C.N.G. Matthews ........................................................ \u003cstrong\u003e28\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLetters\u003c\/strong\u003e ..................................................................................................................................... \u003cstrong\u003e32\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassified\u003c\/strong\u003e ................................................................................................................................. \u003cstrong\u003e38\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJust Looking\u003c\/strong\u003e .......................................................................................................................... \u003cstrong\u003e36\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvertiser Index\u003c\/strong\u003e ................................................................................................................... \u003cstrong\u003e15\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CC-Webshop","offers":[{"title":"Default Title","offer_id":48324144955606,"sku":"AA-1-1974","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/5013\/7974\/files\/74_01_cover.jpg?v=1780604936","url":"https:\/\/cc-webshop.com\/products\/audio-amateur-1-1974-pdf","provider":"CC-Webshop","version":"1.0","type":"link"}