fragglans kanal
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fragglan
liked
15 hours ago
Audio equipment internal pictures
I have colected from the internet, several internal images from high power audio amplifiers...some of them audiophile grade and others made to prof...
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fragglan
subscribed to mikefitzman
4 months ago
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fragglan
liked
4 months ago
Krell KSA-150 Repair and Restoration - avoid Trevor Lees Audio...
This is the story of my Krell KSA-150 restoration project and an unethical hifi dealer in Melbourne, Australia called Trevor Lees. In an ideal worl...
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fragglan
uploaded
5 months ago
Krell KRC-2 recapping
Krell KRC-2 recapping and cleaning, and how it looks inside
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fragglan
liked
6 months ago
QuikR flight
Me and my son flying the QuikR trike
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Farsan flyger Trike QuikR 912S 2011
First time for Dad in a Trike
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fragglan
uploaded
7 months ago
Krell KSA-250 recapping
Service for a monster KRELL ...In perfect order he said. Not really when you open it up. This unit needs a total recapping.
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fragglan
commented
8 months ago
High current transformer 5000A 1,58Volt
first test with the home wound transformer. 21A @ 400volt(8,4kVA). HUUUUGE current trough a 3/4" steel rod.
@LiquidChem doctors can easy start your heart vith DC and stop it as well... defibrilator is just DC, stored in a capacitor. And this is ONE shoot. The same will happend if you touch DC hand to hand vith enaugh voltage.
I agree AC is more lethat ,but both WILL kill you in the right conditions.
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fragglan
uploaded
1 year ago
Sony CDP-337ESD recapping and upgrade
Converted to NOS, uppgraded dac's, low jitter clock,new capacitors.
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fragglan
commented
15 hours ago
@mikefitzman Hi, yes the sound was amazing!!! I sold it some months ago, but i still have one left :) A recommendation... don't buy TDA1541 chip's from china!!! It have to be nos (new old stock) or used chip's. I buy units and desolder them myself to be sure they'r not fake !
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About fragglans kanal
Krell KSA-250 recapping
Service for a monster KRELL ...In perfect order he said. Not really when you open it up. This unit needs a total recapping.
4,363 views
fragglan said:
@nicklytras Well... Then use Sprague and Mallory for normal purpose use. Sprague in driver and output boards and Mallory in the softstart. I prefer using better quality caps when i restore electronics. Sprague is not a bad capacitor at all, but a modern design cap as Panasonic FC is well known to...
Krell KSA-250 recapping
Service for a monster KRELL ...In perfect order he said. Not really when you open it up. This unit needs a total recapping.
4,363 views
fragglan said:
@Menningerproperties Yes, it was many hours of work. But if you do it your self, you now every part is changed and you can spend endless time to resolder bad joints. I found more than twenty of them, and one joint that was forgotten! A little bit of loosy quality check i suppose. I think this amp...
Krell KSA-250 recapping
Service for a monster KRELL ...In perfect order he said. Not really when you open it up. This unit needs a total recapping.
4,363 views
fragglan said:
@stuffeengvall Hmmmmm... You'lll eat this on monday :)
Krell KSA-250 recapping
Service for a monster KRELL ...In perfect order he said. Not really when you open it up. This unit needs a total recapping.
4,363 views
fragglan said:
@jRedTree85 Hi, electrical engineer.. not really. I work as an Industrial Electrician. But i have some knowledge about electronics as well.
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