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"WHAMMY" Pass DIY headphone amp guide
"WHAMMY" Pass DIY headphone amp guide
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Old 10th February 2019, 01:09 PM   #1131
AudioSan is offline AudioSan  Norway
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6l6. the LED is powered from the same source as you are switching.
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Old 10th February 2019, 01:25 PM   #1132
6L6 is offline 6L6  United States
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"WHAMMY" Pass DIY headphone amp guide
You are absolutely correct, I got confused looking at the photo labeled “pin terminal”.

Which then means this is a DC switch, and not appropriate for this application.
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Old 10th February 2019, 01:51 PM   #1133
AudioSan is offline AudioSan  Norway
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I belive the 110V and 220V switch are AC switches. the rest i belive is DC switches.
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Old 10th February 2019, 03:38 PM   #1134
AllanMarcus is offline AllanMarcus  United States
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Quote:
Originally Posted by AudioSan View Post
I belive the 110V and 220V switch are AC switches. the rest i belive is DC switches.
I sent the seller a question about this, but Ali sellers wary answer.
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Old 11th February 2019, 02:22 AM   #1135
AllanMarcus is offline AllanMarcus  United States
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Seller responded!

Yes, You can use it in 110V AC . The LED light can be connected with 110V AC directly .
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Old 11th February 2019, 02:30 AM   #1136
6L6 is offline 6L6  United States
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"WHAMMY" Pass DIY headphone amp guide
That’s fantastic!!

I have to order one and try it.
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Old 11th February 2019, 04:32 AM   #1137
AllanMarcus is offline AllanMarcus  United States
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Originally Posted by 6L6 View Post
Thatís fantastic!!

I have to order one and try it.
Well, I have one on order now!

I just realized that the case I got has an 8mm thick front plate. Yikes! Thatís gonna be a challenge to work with. I think my local ďmakersĒ club has a CNC mill. Is that what I need to make some partial holes? Kinda like what a Forstner bit can do with a router.
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Old 11th February 2019, 04:45 AM   #1138
6L6 is offline 6L6  United States
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If you’ve got CNC it’s trivial to make a cutout for the knob and a hole for the shaft. Or hog out the back of the panel in spots to where it’s thin enough to mount the various panel mount widgets.
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Old 11th February 2019, 01:58 PM   #1139
AllanMarcus is offline AllanMarcus  United States
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If you’ve got CNC it’s trivial to make a cutout for the knob and a hole for the shaft. Or hog out the back of the panel in spots to where it’s thin enough to mount the various panel mount widgets.
Doh! Hogging out the back is brilliant! (and so obvious)
Many thanks.

Alternatively, I may just get a nice piece of wood for the faceplate.

Last edited by AllanMarcus; 11th February 2019 at 02:10 PM.
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Old 13th February 2019, 02:36 PM   #1140
JamieMcC is offline JamieMcC  United Kingdom
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Allan for doing the cut out in the back of the alloy face plate just use a regular flat bit in a drill press it only takes a few seconds. Be sure to mask the face side up well to protect from scratches. You could use a cutting compound like boelube which works brilliantly with alloy but wd40 will also do the job.

Click the image to open in full size.

Last edited by JamieMcC; 13th February 2019 at 02:42 PM.
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