※Shipping service. Original Speaker Design Technique by Tetsuo Nagaoka 2/Table of Contents = Original Speaker Drawing Collection/"Ark” Measured Speaker Unit Data_2/New Edition: Full List of Original Speakers by Tetsuo Nagaoka Issued 1997.10.1 Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Kiyasu Matsunami: Author, explains how to make everything from single amplifiers for beginners to 300B push-pull amplifiers and phono EQ amplifiers, with diagrams and illustrations. A book where you can enjoy your own original amp! /Seibundo Shinkosha. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
※Shipping service. Written by Morikawa Tadayu/ From the articles published in the “MJ Radio and Experiment” magazine, the one that serves as a reference for amplifier production was selected and revised. A useful book for beginners and veterans alike. Published 2006.9.29. The photograph is a sample, so the actual item may be broken or written on it.
※Shipping service. Weekly FM FAN separate volume/from table of contents= making an airtight box/making a bass reflex /drone cone. Since the photograph is a sample, the actual item may be broken or there may be markings etc.