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Aksa Lender P-mos Hybrid Aleph (ALPHA) Amplifier
Aksa Lender P-mos Hybrid Aleph (ALPHA) Amplifier
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Old 25th July 2018, 04:09 AM   #2731
Kokanee is offline Kokanee  Canada
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Aksa Lender P-mos Hybrid Aleph (ALPHA) Amplifier
Thats a tough one, X. I have been through this with relatives. Learned a lot about putting a basement back together. Good luck.

McD
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Old 25th July 2018, 10:06 AM   #2732
tonza75 is offline tonza75  Nauru
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Happened in past to me/ family similar situation. It sucks hope all dries up ASAP.
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Old 25th July 2018, 02:22 PM   #2733
xrk971 is offline xrk971  United States
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It’s amazing how many people have also gone through this type of a home disaster. You would think water sensor alarms would be standard requirement (like a smoke detector). I just bought 8 of them and will place them wherever a leak can happen (under each sink, washer, dishwasher, water heater, and of course sump pump).
Thanks for all the moral support!
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Old 26th July 2018, 06:31 AM   #2734
wtl is offline wtl  Australia
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Sorry to hear of your misfortune X.
On a lighter note I checked the rail voltage on my Alpha 20.
I get 23.5 v using 18v 350va transformer per channel .

Steve.
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Old 27th July 2018, 07:29 AM   #2735
alibear is offline alibear  United Kingdom
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So sorry to hear of your problem X , hope you get back to normal soon.
Your help, encouragement and support has been appreciated by so many on the Forum. All the best
Regards
Alan
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Old 27th July 2018, 04:08 PM   #2736
prasi is offline prasi  India
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sorry to hear x, that's tough luck. hope you get your workshop up and running soon.
regards
Prasi
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Old 27th July 2018, 06:41 PM   #2737
xrk971 is offline xrk971  United States
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Thanks for the support guys. The cleanup and drying has been completed. Now moving on to renovation by installing carpet and drywall that was removed. I am also going through personal effects that were wet to see if damaged. But the lab is going to be at least 2-3 weeks before back to normal.
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Old 11th August 2018, 12:53 AM   #2738
stellarelephant is offline stellarelephant  United States
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I know there has been some discussion about filtering power for the Alpha cooling fans. Perhaps the usual strategies are already plenty effective, but I just came across this purpose-made module and thought I'd share it.
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Old 11th August 2018, 01:03 AM   #2739
xrk971 is offline xrk971  United States
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I am using one of JPS64’s CLC filters from the Aksa Lender Preamp. I have a 1000uF // 1mH ferrite core // 1000uF cap with 51R in parallel across the inductor. It stopped the fan noise dead. If you look at JPS64’s layout for Alpha BB you will notice a built in CLC in the main board for the fan controller power supply.

Thanks for the link to that fancy CLC filter though. It looks like some nice components used genre.
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