A bible for the diskophile, whether new to vinyl or seasoned audiophile. More than 150 color images and illustrations clarify the art and science of the phonograph (gramophone). Micro-photography of many phono styli show precision, defects, and wear. DIY instructions for a high-performance RIAA phono stage (preamplifier). DIY instructions for making a low-distortion 12in (305mm) transcription tonearm.