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Simple High Performance DC Coupled Class A HPA with sub PPM THD
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Old 13th August 2018, 11:13 AM   #201
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Simple High Performance DC Coupled Class A HPA with sub PPM THD
Just got back from holiday, boards in my mailbox. Looking forward to building them up!
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Old 16th August 2018, 01:02 AM   #202
xrk971 is offline xrk971  United States
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Simple High Performance DC Coupled Class A HPA with sub PPM THD
What do you guys think about something like this for front panel labeling?

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Old 16th August 2018, 04:57 PM   #203
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got mine last Friday

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Old 16th August 2018, 05:09 PM   #204
jwjarch is offline jwjarch  United States
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Originally Posted by xrk971 View Post
What do you guys think about something like this for front panel labeling?

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Is that thing legit? That would be awesome to have around. How much?
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Old 16th August 2018, 05:32 PM   #205
xrk971 is offline xrk971  United States
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Simple High Performance DC Coupled Class A HPA with sub PPM THD
$250 Kickstarter. It looks real - what is of concern is how they get this past ANSI laser safety standards for commercial products. There is no safety shield and this can burn eyes easily.
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Last edited by xrk971; 16th August 2018 at 05:38 PM.
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Old 16th August 2018, 06:14 PM   #206
jwjarch is offline jwjarch  United States
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Very true. I guess they thought the "cool" safety glasses might impact their marketing video. Haha! They do show it with a shielded enclosure on the kickstarter page. Cubiio: The Most Compact Laser Engraver by Muherz —Kickstarter

Last edited by jwjarch; 16th August 2018 at 06:18 PM.
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Old 19th August 2018, 03:57 PM   #207
xrk971 is offline xrk971  United States
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Simple High Performance DC Coupled Class A HPA with sub PPM THD
I was on travel all last week and basement is still undergoing repairs so could not get anymore progress on the verification build. I just need to install output MOSFETs and drill and tap heatsink and connect cables. Will try to get first sound by end of this week.
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Old 20th August 2018, 01:07 AM   #208
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Originally Posted by xrk971 View Post
I was on travel all last week and basement is still undergoing repairs so could not get anymore progress on the verification build. I just need to install output MOSFETs and drill and tap heatsink and connect cables. Will try to get first sound by end of this week.
I was wondering where your superhuman build speed had gone...
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