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Old 22nd August 2006, 01:57 PM   #1
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Default Anyone in Canberra?


I am just in the process of puchasing an amplifier kit and wondering if anyone in Canberra can assist in putting it together and testing?


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Old 22nd August 2006, 10:54 PM   #2
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I am in Canberra (Theodore) and might be able to help you. I'm no expert, but have some basic test gear and have assembled a few kits in the past.
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Old 23rd August 2006, 07:49 AM   #3
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Great this is what I am planning on using.

2 NX150 Amplifier Module Kits
1 PSU-One PSU with 40,000uf per rail
1 1.2kVA Toroidal Transformer with 65vac windings
1 Power On, DC Detect, Mains Surge Limiter Control Board
1 Loudspeaker Protector
1 MDA3504 Bridge Rectifier
2 Conrad MF35-100
1 Mains Rated Power Switch
1 Power & Signal Cabling
2 RCA Input
2 Banana Outputs (Pair)
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Old 23rd August 2006, 08:06 AM   #4
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Location: Sydney/Australia
hi harrisni,

That's one big Toroidal Transformer you plan to use.

What do you mean by 65vac windings? Approx 40/45-0-40/45 VAC seems to be the recommendation.

Are those banana output pairs?

Greg Erskine
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Old 23rd August 2006, 08:17 AM   #5
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Hi Greg,

Yes the banana outputs are pairs, 2 for either channel.

Yes I know its abig toridal, I was hoping but using a bigger one it would help with the quality of signal delivered to the speakers.
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Old 23rd August 2006, 12:11 PM   #6
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I would expect a transformer half that size would suffice, but it is your money. Anyway, I would be only too happy to help. I have been thinking about building one of those kits myself, so will be very interested how it sounds.
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