Feature=Cartridge Research/Sound Field Correction by Delay/Simple Preamplifier/5 Pole PP Amplifier/VT-25A/Parts Research/Digital Recording/SR Techniques/Audio Quality Improvement of FM Stations Technology/CD Player Test System/Schematic: Western Electric 42-A, 43-A, 41-C/S61.3.1 Issued
※Shipping service Table of Contents = “First Speaker Unit” Origin of Audio Speaker Unit Appeal (Osamu Takatsu) /Attention here! Past and Name Speaker Units/Full Range Units/Coaxial Type (Coaxial) Units/Woofer Units/Driver Units/Brand/Past Speaker Units Major Standards List Published June 30, 2007.
※Shipping service Issue 186 Special Feature 1 = Why you want to use 11 critics Audio component selection/Feature 2 = Latest Primain Amplifier Attention Model Thorough Listening/DSD file playback support C ability/ Learn more about Mark Levinson No.52 Others/Published on March 1, 2013.
※Shipping service Issue 185: Stereo Sound Grand Prix 2012/'12-'13 Best Buy Component 552 Selection/Fine-Tuning Recommendations/Thorough Audition of Winter New Arrivals Others/December 2012 10 Day Issue
※Shipping service 173 Special Feature: Stereo Sound Grand Prix 2009 (Okihiko Sugano, Yoshiro Uesugi, Kanahito Miura, Nobuyuki Yanagisawa, Isao Harada, Koji Onodera) /The Best Buy Components/60 Years of Macintosh and I Audio of Life (Okihiko Sugano) /2009.12.11