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mgueffroy's Profile
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mgueffroy
Guru
Member since:
Apr 2009
I enjoy helping people when I can.
mgueffroy's Ratings
(
Ratings FAQ
)
650
90.5%
Solutions:
649
Chats:
0
Tips & Tricks:
0
Recommendations:
1
People Helped:
154
Testimonials:
14
88
43
40
5
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Solutions Detail
Musical Instruments
280
Bicycles
182
Microphones
114
Headphones
54
Bicycle Accessories
4
Home Theater Speakers and Subwoofers
1
Video Game Consoles
1
Playstation 2 Games
1
Input Adapters
1
Personal Cassette Players
1
Audio and Video Media
1
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Category Expertise
Experience
I was a musical instrument repairman for over 25 years and bike tech for 2.
mgueffroy's Solutions
Shimano 24 Speed...
Gear ratio for shimano 21 speed
Gear ratio for shimano 21 speed
Topeak Mini...
How to change heads?
Need instructions on how to change head for different valves
Bicycles
I have VocoPro 5805 wireless microphones...
I have VocoPro 5805 wireless microphones and one of them has stopped working. Is...
Bicycles
Is there an adapter that takes two input...
Is there an adapter that takes two input lines (say PCU and electric piano) and...
1 view
Bicycles
Casio LK-42 with no sound
I have a Casio LK-42 that all controls light up but there is no sound. It acts like...
1 view
View All
mgueffroy's Testimonials
Mg100dfx 100-Watt...
i have a marshall avt 100 which was working...
Very Helpful
"thanks for the help about my avt i will get it mended i think as it isnt a bad amp, cheers" -
chris_jackso
Bicycles
I want to wire an ECM 77 sony lav mic to an...
Very Helpful
"Thanks for your help! Should be able to get it up and running. Ray" -
raylegere
Marshall MG250DFX...
left input for loudspeaker is dead?
Very Helpful
"thats what i figured thank you sir:)" -
jahnert
Bicycles
My bose 7035 headphones got cut. I tried...
Helpful
"Thank you for the link. I will try it out. And try not to get my headphones cut again." -
ag_rpmh
Mg15dfx 15-Watt...
problem of marshall g80rcd, volume drop...
Very Helpful
"thx alots, i did try to clean it by blasting air on it, but i just not really sure. i will give another try. thanks for..." -
yangb02
View All
mgueffroy's Recommendations
Electronic...
music software
Go to www.techspot.com, click on downloads, look at subcategories and click on...
mgueffroy's Problems
Personal...
What is the value of the output voltage for...
What is the value of the output voltage for the power transformer? The power...
Awaiting solutions
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