The special feature is "Relive the excitement of the venue in the pages of the magazine: A detailed report on the MJ Audio Festival."
<Production of original sound system>
●U4AB single power amplifier with 2.9W output using European vintage tubes in class A2 operation Masaru Nagashima●Modifying a 3-connection amplifier to increase maximum output to 2.3W PEN45 UL-connected single power amplifier Yasuo Iwamura●6BM8 push-pull 8.6W power amplifier that can also be replaced with 8B8 or 16A8 Hirosuke Ueno●DC amplifier series No. 291 Li-Po battery power supply for optical cartridges DS E1 & DS 003 Nutube hybrid preamplifier [part 1] Akihiko Kaneda●Support for designing and building audio amplifiers using a computer [52nd issue] Building an analog player with a linear tracking arm The challenge of an air-bearing linear tracking arm Heisuke Ikeda●Designing and building small speakers aiming for a high-efficiency, high-sound-quality system 186th issue Takahisa Ozawa●Building high-performance, high-sound-quality speakers using the latest measurements and designs 27 Small two-way speaker using Dayton Audio units (1) Unit introduction and measurement of woofer T/S parameters Kohei Suzuki
Audio Technology
●Reviving junk items into practical items Audio equipment repair diary No. 15 Repair of Studer A710 and Levox B710MKⅡ cassette decks [Part 1] Hideyuki Sakai ●MJ technical report DSS diaphragm that eliminates split vibration and the latest information on Shimadzu speakers Isao Shibasaki ●MJ production report Production of an enclosure for Fostex FE108-Sol (2023 reprint model)
<MJ Best Audio Components>
[Zoom up]
●Soul Note A-3 Integrated amplifier with fully separated left and right grounds ●Kanoa Audio AI 1.10 KT88 push-pull output stage integrated amplifier ●Ferm Audio WANDLA D/A converter with preamplifier function ●JBL L100 Classic MkⅡ 3-way bookshelf speaker system
[MJ Report]
●Chuden KLA-7101SC.C PC-TripleC single-wire shell lead
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MJ Radio and Experiments October 2023 Issue | Seibundo Shinkosha Co., Ltd. (seibundo-shinkosha.net)