{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Designing Valve Preamps for Guitar and Bass   [DESIGNING VALVE PREAMPS FOR GU] [Hardcover]","author_name":"Merlin\"(Author) Blencowe","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008LX26KA.html\">Designing Valve Preamps for Guitar and Bass   [DESIGNING VALVE PREAMPS FOR GU] [Hardcover]</a>","width":400,"height":300}