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Old 4th July 2005, 05:28 PM   #121
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My primary web server is back up, so you can use the primary order page nage now.

Which is:
order page
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Old 5th July 2005, 02:03 PM   #122
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I ordered the parts last night, and the heatsinks on Saturday morning. As soon as I get the final shipping numbers, I will send out the invoices. Hopefully later this afternoon.
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Old 5th July 2005, 02:05 PM   #123
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Excellent! Good work Brian!
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Old 5th July 2005, 02:09 PM   #124
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GaryB-

Please send me an email at bdonegan at gmail dot com. Thanks.
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Old 6th July 2005, 06:10 AM   #125
awashi is offline awashi  Japan
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Brian, thanks for the effort!
Will transfer the money tomorrow hopefully or the day after, because i ran out of online banking transaction code thingies and have to drop by the bank.

Time to start salvaging parts for the PSU =)
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Old 6th July 2005, 10:40 AM   #126
awashi is offline awashi  Japan
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Anyway, are we building Variant 2 of Mauro's design? (my_ref_variant2.pdf)
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Old 6th July 2005, 11:17 AM   #127
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Quote:
Originally posted by awashi
Anyway, are we building Variant 2 of Mauro's design? (my_ref_variant2.pdf)

Nope, this GB is for variant 1, though much (actually all I think) of varient 2 can be done on the same board.
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Old 6th July 2005, 11:35 AM   #128
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...and I think all you need for the PSU is a transformer and a power switch. Everything else is on the board.
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Old 6th July 2005, 12:46 PM   #129
awashi is offline awashi  Japan
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Ah ok well variant 1 is fine, using speakers with 6ohm anyway
Hope to be able to use the transformer of my 20 years old amp i got from the trash (got thrown away because of blown fuses..)

Reading the Naval electrical engineering training series thingy at the moment in the hope to assemble this thing without wrecking havok

Edit:
Is it any use to enclose the transformer in some mu-metal to minimize electro-magnetic emissions into the other components?
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Old 6th July 2005, 01:17 PM   #130
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I'd try it without shielding first, rather than going to all the expensive if you don't need it. Often, if you do experience some interference, wou can re-orient the transformer to minimize or eliminate it.
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