※Shipping service. Special feature = appeal of TUBE SOUND/WE/ALTEC755 series listening comparison/current vacuum tube apex “300B” latest amplifier audition/experimental workshop = challenge to multi-amplifier system/2006.8.28 publication. The photo is a sample, so the actual item may be broken, have marks, etc.
※Shipping service. Radio and Experiment Separate Volume: 80 Pipeline Stereo Amplifiers Production Selection (Volume 2) /by Uesugi Yoshiro, Seibundo Shinkosha, covering everything from beginner to high-end, published 6th edition on Showa 55/ 3/10. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Radio and Experiment Separate Volume: 80 Pipeline Stereo Amplifier Productions (Volume 1) /by Yoshiro Uesugi/Covering everything from beginner to highest-grade/S52.7.1 5th edition published. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Radio and Experiments Separate Volume · “Ultimate Audio Multi-Amp System Research” Special Issue = How to Summarize Multi-Way Systems/What is a Good Channel Divider/Horn Speaker Culmination /S58.10.15 Newly Published. The photo is a sample, so the actual item may be broken, have marks, etc.
※Shipping service. Special Feature = Choosing and Setting the Right Player, Amplifier, and Speaker/Top Audio Guide to Understanding the Differences in Sounds/The awesomeness of the World's Most Famous Machines!! The photo is a sample, so the actual item may be broken, have marks, etc.
※Shipping service. Special Feature = Focus on Speaker Units A-1/Create Your Own Original Speaker/Published on 1993.9.30. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Special Feature = Full of know-how from parts purchase to design/production/measurement · From Radio Boy to Famicom generation, this one book is a license complete den/Operating principle of vacuum tube/Various amplification circuits/Illustration: Wiring and chassis processing/6L6 Complete production of single amplifiers/Latest version: List of vacuum tubes, transformer kits, published 1995.8.25. Since the photograph is a sample, the actual product may be broken or there may be writing etc.