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Old 10th January 2013, 09:35 AM   #961
Variac is offline Variac  United States
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So Testers.....is it safe to say the boards are A-OK?
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Old 10th January 2013, 10:41 AM   #962
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it seams that it's all good. only some changes in the BOM may need to be adressed, regarding R5/R6's value.
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Old 10th January 2013, 11:34 AM   #963
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oh. just got a briliant idee. i'm going to have a uplighted F5 turbo logo in the front, both in standby and when power on. it will be by LED's mounted in frosted plexiglas.
i'll drill 10 holes for red LED's and 10 holes for blue LED's and mount them every other red and blue. i'll take the blue LED's directly from the powersupply and the red LED's from the softstart's standby circuit. when the power is on, the logo will light up in blue.
and when i turn it off, it will go directly over to purple and slowly go over to red while the cap bank gets drained that will look awsome.
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Old 10th January 2013, 11:38 AM   #964
sts9fan is offline sts9fan  United States
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So Testers.....is it safe to say the boards are A-OK?
Release the hounds!
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Old 10th January 2013, 01:43 PM   #965
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Yes no complaints here!!!!
Let the dogs out,lol.
NS
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Old 10th January 2013, 01:50 PM   #966
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Hi AudioSan,
That could be a good utube candidate,lol.
Those boards you posted look factory ,real nice!
NS
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Old 10th January 2013, 01:57 PM   #967
6L6 is offline 6L6  United States
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only some changes in the BOM may need to be adressed, regarding R5/R6's value.
What are the changes?
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Old 10th January 2013, 02:01 PM   #968
a.wayne is offline a.wayne  United States
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Quote:
Originally Posted by AudioSan View Post
oh. just got a briliant idee. i'm going to have a uplighted F5 turbo logo in the front, both in standby and when power on. it will be by LED's mounted in frosted plexiglas.
i'll drill 10 holes for red LED's and 10 holes for blue LED's and mount them every other red and blue. i'll take the blue LED's directly from the powersupply and the red LED's from the softstart's standby circuit. when the power is on, the logo will light up in blue.
and when i turn it off, it will go directly over to purple and slowly go over to red while the cap bank gets drained that will look awsome.
I hope it sounds good ....
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Old 10th January 2013, 02:08 PM   #969
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Hi AudioSan,
That could be a good utube candidate,lol.
Those boards you posted look factory ,real nice!
NS
they are factory the first prototype boards from UKToecutter.
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Old 10th January 2013, 02:08 PM   #970
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I have a single pair of Jfets in PS@ 25 volts and will wait to change R5,R6, P1 is runout so I was thinking to try a 680R after the mailman gets them here,what do you think a optimum R value would be for R5,6? To get the bias to a max of 2.5 A ?
Planing for 35 volt rails .
Thanks,
NS
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