{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Modern Tube Preamplifier Design (Desk Top Audio Reference)","author_name":"Mr. Robert Yonemoto","thumbnail_url":"https://www.ebooknetworking.net/books/148/495/big1484954009.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1484954009.html\">The Modern Tube Preamplifier Design (Desk Top Audio Reference)</a>","width":400,"height":300}