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Old 1st August 2003, 03:38 PM   #1
MikeW is offline MikeW  United States
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Default Best Pass Amp Scrap A30

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Old 1st August 2003, 03:41 PM   #2
MikeW is offline MikeW  United States
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Old 1st August 2003, 03:51 PM   #3
MikeW is offline MikeW  United States
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#3. The amp is +/- 24 volts. Victoria magnetics 400VA 19vac transformer. 112,000 uf of caps per rail. The MOSFET's are IRFP260 so there are half as many. Boards are Brian GT's from Dale. The rest is left over from other projects.
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Old 1st August 2003, 04:06 PM   #4
MikeW is offline MikeW  United States
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I will take this down if peopple start sending me chocolates.
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Old 1st August 2003, 04:11 PM   #5
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LMAO Mike....I`ll send you chocolates when you send me some of your Lobster...hahahaha
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Old 1st August 2003, 04:26 PM   #6
Netlist is offline Netlist  Belgium
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How long have you been standing there posing with your amp?
Or is it the sun that made your face red?
Looks like a very nice and heavy peace of work!
I like the plexy on the 3 sides.
What's the one black side made off?
And most of all, how does it sound? Like Like Peanut Butter and Chocolate?

Greetings

/Hugo
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Old 1st August 2003, 04:34 PM   #7
MikeW is offline MikeW  United States
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It was the sun. People kept rolling me back into the water. The black side is another heatsink. It sounds great. That's why it is the best.
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Old 1st August 2003, 05:33 PM   #8
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Hi Mark!
My congratulatoins, it’s great!
I see, you also have a problem with your foots when you take a picture? (at #3)
Is there any problem with temperature of heatsinks? Are they at the same temperature? Haw I could see, irfp240's of one channel participate two diferent hestsinks.
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Old 1st August 2003, 05:56 PM   #9
MikeW is offline MikeW  United States
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The heatsinks are only about 45 Degrees. They are very close to the same temperature.
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Old 2nd August 2003, 03:13 AM   #10
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Hi! Mike what did you use to cut the hole on the flexiglass where the cap is mounted. I'm thinking of doing the same thing don't have to buy clamps.
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