Electronic Musical Instruments

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I have a Yamaha S90. It sounds muffled when plugged into our…

Customer Question
Hey! I have...

Hey! I have a Yamaha S90. It sounds muffled when plugged into our system. The volume levels tend to vary on their own. This happenend

Technician's Assistant: When did this audio problem start with your S90?

All at once. Weve check other instruments on that channel and they are OK, so its not the system or the amps.

Technician's Assistant: Is the audio working with headphones or external speakers?

External speakers work. Not sure about headphones

Technician's Assistant: Anything else you want the Instrument Expert to know before I connect you?

Any clue how old this is and is it worth fixing?

Submitted: 7 months ago.Category: Electronic Musical Instruments
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Answered in 1 day by:
12/6/2017
Electronic Musical Instrument Expert: Harry, Customer Service replied 7 months ago
Harry
Harry, Customer Service
Category: Electronic Musical Instruments
Satisfied Customers: 2,614
Experience: IT at Justanswer
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Hello:

Welcome to JustAnswer! My name is ***** ***** I am happy to be assisting you today. My sincerest apologies that it look so long for someone to reply, we're a bit behind with the holidays coming upon us. Before we begin, can you please let me know if you still need help with your question? Just use the reply box to let me know.

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jaimzness
jaimzness, Engineer
Category: Electronic Musical Instruments
Satisfied Customers: 117
117 Satisfied Customers
Experience: DAW and MIDI techniques. Keyboard and synthesizer programming. Electronic repair.

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jaimzness

jaimzness

Engineer

117 satisfied customers

DAW and MIDI techniques. Keyboard and synthesizer programming. Electronic repair.

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20 years repairing electronic musical instruments,amplifiers,speakers.

Tyler, M.M., CAGO

Tyler, M.M., CAGO

Professional Musician

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20 years training & experience. Familiar with a variety of instruments.

Steve G.

Steve G.

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I have played electronic keyboards for 40 years.

Daniel

Daniel

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BSEE (Electrical Engineer), 10+ years electronic design experience ,chip, board, component expert

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I have built and serviced hundreds of electronic musical instruments.

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Rod

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36 satisfied customers

Engineer - Electronic equipment repair

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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