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GU-50 100W output and power transformers
GU-50 100W output and power transformers
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Old 22nd March 2007, 05:24 PM   #1
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
Default GU-50 100W output and power transformers

I am going to order custom transformers for P-P GU-50 amps,

10K CT primary, 4-8-16 Ohm secondary, 100W power 30Hz-20KHz.

Also, appropriate power transformers will be ordered.
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Old 23rd March 2007, 12:08 AM   #2
Cobra2 is offline Cobra2  Norway
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GU-50 100W output and power transformers GU-50 100W output and power transformers
Interested!

Arne K
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Old 23rd March 2007, 03:00 AM   #3
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
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Originally posted by Cobra2
Interested!

Arne K
How many?
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Old 23rd March 2007, 09:10 AM   #4
Cobra2 is offline Cobra2  Norway
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GU-50 100W output and power transformers GU-50 100W output and power transformers
I need to know the price & quality...I need one pair, to begin with...

Arne K
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Old 23rd March 2007, 04:34 PM   #5
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
Quote:
Originally posted by Cobra2
I need to know the price & quality...I need one pair, to begin with...
I hope to get decent output trannies under $70 (plus shipment).

Power transformers I believe will be under $40
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Old 24th March 2007, 01:16 AM   #6
Cobra2 is offline Cobra2  Norway
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GU-50 100W output and power transformers GU-50 100W output and power transformers
Seen these? Also a "test" on site...
http://www.sacthailand.com/Transformer_Output.html

Arne K
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Old 25th March 2007, 04:33 AM   #7
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
Quote:
Originally posted by Cobra2
Seen these? Also a "test" on site...
http://www.sacthailand.com/Transformer_Output.html

Arne K
What is the rate of that THD to USD?
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Old 25th March 2007, 08:54 AM   #8
Cobra2 is offline Cobra2  Norway
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GU-50 100W output and power transformers GU-50 100W output and power transformers
World rates: http://www.xe.com/

P-545 (80W-PP)=12 000 Baht => U.S. $ 373 (pair)

not cheap, but they compare themselves among the best.

Arne K
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Old 26th March 2007, 08:21 PM   #9
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
I am lucky I did not rush to order them: actually 5K CT is needed for 100W P-P amp using GU-50 tubes.
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Old 26th March 2007, 08:24 PM   #10
Wavebourn is offline Wavebourn  United States
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GU-50 100W output and power transformers
Oh no, sorry, my bad: error in calculations. Actually, 10K CT
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