author profile

mori

Bogner、 ENGLのカスタマーエンジニア経験を経てあらゆるメーカーのAMPを修理し続け早や20年、中でもMarshallの修理では他の追従を許さぬほどの経験値あり。Noasharkエフェクターの回路設計者でもあり、あらゆる音響機器に造詣が深く、自分用のエフェクターは自分で作るがモットー。しかしただのビンテージコンデンサーフェチではないか？と噂されている事を本人は知らない。

mori 's posts

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  A Big Hit in the Making! Introducing the Attenuator Approved by Our Engineers - This Thing Is Amazing

  2025-11-10

  Theme：Serviceman Diaries, Guitars

  It’s been quite a while since my last blog. This time, I want to introduce a product that hasn’t even arriv

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  A Story of How I Made This DIY Buffered Splitter - A Super Convenient Item That You’ll Want to Make For Yourself Too!

  2025-06-04

  Theme：Guitars, Serviceman Diaries

  Once again, without even improving my own power supply, I ended up making one myself. The trigger for this was a certain

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  “The Road to Your Complete DIY Equipment” 2025 - Production of Active Servo DC Supply - Afterward

  2025-05-01

  Theme：Guitars, Serviceman Diaries

  It’s been a long while since my last update—but to be honest, I’ve just been incredibly busy, and even

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  Effects Pedal Noise

  2025-03-07

  Theme：Serviceman Diaries, Guitars

  Effects pedal noise... Can’t we do something about it? Here’s the reason why it happens, even when you don&

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  It Starts With Marshall and Ends With Marshall

  2025-02-04

  Theme：Guitars

  In January 2025, my favorite guitarist passed away. John Sykes He was 65 years old. He stuck with the Marshall so

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  A Scholarly Lecture on the First Condenser of the New Year

  2025-01-03

  Theme：Serviceman Diaries

  Happy New Year! I hope you will continue to visit this blog in the new year. Now, let's forget about my article

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  Do Marshall Amps Really Make Good Sound?

  2024-12-28

  Theme：Guitars

  Anyone who may be wondering, “Do Marshall amps really sound that good?” maybe convinced that they are th

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  Must-See! A Professional Opinion. A Serious Lesson on How to Choose/Check Effects Pedals!

  2024-11-02

  Theme：Guitars

  I have a few thoughts on making my own effects pedal board. However, I take pride in not having to buy pedals and make

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  Transforming Vocal Recording Dramatically

  2024-10-30

  Theme：Serviceman Diaries, PA

  As nights get longer in autumn, it’s time to dive into music production. So, what makes a vocal recording dramati

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  Must Read Before the School Festival! PA Course for a Successful Live!

  2024-09-05

  Theme：PA, Serviceman Diaries

  This blog is a must read for all of you who are preparing for a school festival or event! I would like to tell you why

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  “The Road to Your Complete DIY Equipment” 2024 Second Edition - Build the Ultimate Power Supply Yourself: Creating an Active Servo DC Supply

  2024-08-03

  Theme：Serviceman Diaries, Guitars

  Man, it's hot out there, isn't it? The perfect way to spend a summer day is sweating it out indoors, building g

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  “The Road to Your Complete DIY Equipment” 2024 First Edition

  2024-07-27

  Theme：Serviceman Diaries, Guitars

  I must deeply apologize to all our readers. "The Fuzz" project is currently stalled and will have to be put on hold f

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  The Road to Your Complete DIY: 2024 First Edition: Another Special Feature, Part 3: What is Speaker Damage? [Recommended for Saving]

  2024-05-30

  Theme：Serviceman Diaries, PA

  As previously announced, this blog was supposed to be a special edition on vacuum tubes. However, a much more exciting t

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  The Road to Your Complete DIY: 2024 First Edition: Another Special Feature, Part 2 [Important Content, Recommended for Saving]

  2024-05-09

  Theme：Serviceman Diaries, Guitars, PA

  In the previous blog, I discussed very important topics, and this time I have another must-read for you. This time, it&

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  The Road to Your Complete DIY: 2024 First Edition: Yet Another Special Feature on Tube Amps [EL-34 vs. 6L6GC]

  2024-04-15

  Theme：Serviceman Diaries, Guitars

  I've prepared the TESLA (from the former West Germany) germanium transistor 106NU70 for the Fuzz I'm working on.