[GUITAR EFFECTS PEDAL]Repair MXR M109 6 Band Graphic EQ.There is no through sound.[ENG sub]

MXR M109 6 Band Graphic EQ has been repaired.
Strange symptom of no through sound.
I opened it up and found repair marks on the switch...
It has a fuzz octaver like component depending on the setting.
The equipment used in the latter half of the review is Kiesel A6, Laney GH-100L, and UA OX AMP TOP BOX.
If you wish to repair it yourself, please do so at your own risk.
0:00 Intro
0:26 Confirmation of symptoms
1:22 Check contents
1:44 Check footswitch
2:02 Check signal lines
2:20 Appropriate repair
2:50 Result of proper repair
3:03 Footswitch removal
4:15 Clean flux
4:43 Checking signal lines part 2
6:19 Repairing a broken wire
7:22 Checking after repair
7:54 Assembly
8:22 Sound check
9:27 Octaver?
11:01 Summary
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ebi-san Workshop
With many years of experience in repairing guitars and other equipment, I mainly produce repair videos of my favorite guitars and other equipment.
I also plan to modify and build effectors in addition to repairing.
I may also do some work other than guitars and audio equipment since it is a "workshop"!
Inside man: ebi-san
Born in Tokyo. Started his career as a repairman at a home appliance manufacturer. Experienced in repairing TVs, air conditioners, copy machines, etc.
Qualified in home appliance engineering.
Later joined an audio equipment manufacturer.
Repaired many products.
Guitar effectors, bass effectors, vocal effectors
Guitar amps (tube, digital, MOSFET), bass amps, speaker cabinets
Analog mixers, digital mixers, powered mixers, DJ mixers
Power amplifiers, active speakers, passive speakers, column speakers, subwoofers
Audio Interfaces, AD/DA Converters, and
Mic preamps, comps/limiters, graphic equalizers, digital equalizers
Enhancers, feedback suppressors, direct boxes
Headphone Amplifiers, Headphones, Dynamic and Condenser Microphones
MIDI keyboards, MIDI controllers, synthesizers
etc. We have experience in repairing these and more.
Twitter
/ ebi_ece

[@neonlight_graphic]

幾つかのエフェクター修理動画を見させて頂きました。 きっと参考動画的な事だとは思うのですが、電気系は全くの無知な私からするとただただ愛のある動画だなと思いました。 些細な故障もこうして1つづ辿って解決していくのが本当に感動です。 これがいつもの作業で毎日の事だとしても使うだけの私から見ると感動します。きっとエフェクターは喜んでると思います。

[@ebi-sanworkshop9578]

見てくれてありがとうございます。 自分にとっては何気ないフレーズをサラッとギターで弾いてしまう人の方が凄いと思います。 ギターを弾くより修理の方が得意ってだけだと思います。

[@ShinmuraT]

初心者にも解りやすく勉強になります。自機の故障時には参考にさせてもらってます！これからも動画よろしくお願いします。

[@ebi-sanworkshop9578]

見てくれてありがとうございます。参考にしてもらえると嬉しいです。