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In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Mon Mar 24, 2025 12:43 pm
by laurie
This one has failed - two cracks in the carbon track, and the track is really worn out.
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- Hot potz internals.jpg (336.14 KiB) Viewed 93366 times
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Sun Mar 30, 2025 11:12 pm
by laurie
And here is the replacement. With the local price at the time of writing (Canada, March 2025, not including tax), plus the install instructions:
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- New 100k Hot Potz.jpg (358.84 KiB) Viewed 91335 times
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- New Hot Potz installation instructions.jpg (269.49 KiB) Viewed 91335 times
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Sun Mar 30, 2025 11:24 pm
by Pepe
I guess there is no way to repair a carbon track, for example with graphite lacquer applied on the old track?
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Sun Mar 30, 2025 11:31 pm
by laurie
These pots have such a hard life I usually just change them. I don't think any sort of repair would last very long?
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Sun Mar 30, 2025 11:34 pm
by Pepe
Indeed, wah potentiometers have a really hard life.

Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Thu Apr 03, 2025 5:34 pm
by laurie
New pot installed. Also needed a new switch.
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- 20250403_112504.jpg (452.59 KiB) Viewed 87920 times
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Thu Apr 10, 2025 7:36 am
by fuzzbuzzfuzz
laurie wrote: ↑Sun Mar 30, 2025 11:12 pm
And here is the replacement. With the local price at the time of writing (Canada, March 2025, not including tax), plus the install instructions:
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New 100k Hot Potz.jpg
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New Hot Potz installation instructions.jpg
Ah yes, pot price!
Quite lucky here in Japan that I can pick up a nice Montreux (branded) pot for around 2700yen versus 4400yen for Dunlop.
Most of the wahs cluttering up the second hand shops are for 2-4000 yen with scratchy pots. I now have far to many repaired wahs

Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Thu Apr 10, 2025 10:55 am
by laurie
I should do a deal with you to get some pots sent here

Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Fri May 02, 2025 1:20 am
by fuzzbuzzfuzz
Sure!
I should send a "repair" crate with them!
Re: In case you've ever wondered what the inside of a Dunlop wah "hot potz" looks like
Posted: Fri May 02, 2025 1:27 am
by laurie
fuzzbuzzfuzz wrote: ↑Fri May 02, 2025 1:20 am
Sure!
I should send a "repair" crate with them!
Can do that. Let me know...