{"product_id":"2353810","title":"Valves Revisited","description":"Get a deeper understanding of valve amplifiers with this comprehensive technical guide. Written by Bengt Grahn, a renowned expert in the field, this book offers detailed explanations and practical insights that are perfect for enthusiasts revisiting old projects. With its in-depth knowledge and real-world examples, it's an essential resource for anyone looking to improve their skills and achieve the best possible sound quality. The book is designed to be a valuable reference for both beginners and experienced professionals, providing a wealth of information on valve amplifier design and operation. Whether you're looking to repair, modify, or build a new amplifier, this book has everything you need to get started.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":54718096441729,"sku":"2353810","price":19.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/51RYAUZ9YbL.jpg?v=1757474624","url":"https:\/\/chalkys.com\/products\/2353810","provider":"Chalkys.com","version":"1.0","type":"link"}