Comments on: A Guitar Amplifier With Volume Knob Broken Replaced. Model: Behringer HA-10G

By: Yogesh Panchal

Yogesh Panchal — Sat, 24 Jun 2023 16:42:37 +0000

Good Job! Waleed

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By: Waleed Rishmawi

Waleed Rishmawi — Mon, 12 Jun 2023 08:02:31 +0000

Albert: thanks for the information. have a blessed day

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By: Waleed Rishmawi

Waleed Rishmawi — Mon, 12 Jun 2023 08:01:02 +0000

In reply to Parasuraman S.

Parasuraman: yes LOL. you are most welcome. have a blessed day

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By: Albert van Bemmelen

Albert van Bemmelen — Sun, 11 Jun 2023 08:00:26 +0000

Looking at the printed text 2020-07-04 on that board it must just have been about 3 years old.
In new Practical Electronics July UK magazine many pots are compared on the potentiometer scratching noise they make. One of the best volume control potmeter in that report was the Bourns 91 next to several others mentioned.
And apparently pots must be rotated over their full rotation every 6 months or so, just like a car that relies on lubrication and have to be used to keep fully functioning.

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By: Parasuraman S

Parasuraman S — Sun, 11 Jun 2023 01:08:34 +0000

So, your fix was guitar play to his ears! (LOL) Good fix and many thanks for sharing!

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