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Twin Audio Twin Audio is a manufacturer of hand made audiophile tube amplifiers.

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Old 4th December 2010, 02:37 AM   #1
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Default Output Transformers for 6L6/5881/EL34/KT66 single end

I'm pleased to introduce this high quality hand made output transformers for 6L6, 5881, EL34, 6CA7, KT66. KT77 class A single end tube amplifiers. The steel core is selected 0.35 mm annealed EI. We provided the output transformers in matched pairs. We're using this output transformers on our EL34/KT66 single end. They really achieved good sound performance specially for details and sound stage. The price is very affordable. Good for tube amp diyers.

Model: TA-SE1
Power: 13W
Size of steel core: EI 86 x 42 mm
Primary impedance: 3.5K ohms
Secondary impedance: 0-4-8 ohms
Primary inductance: 18H
Primary current: 150 mA
Frequency Range: 26Hz-30KHz
N.W.: approx. 4.4 kg per pair
Price: US$88/pair with sided metal covers

Payment: Paypal
Shipping: Air Parcel
, need to add the rate on the price.

Twin Audio KT66/EL34 class A single end tube amplifier:
New EL34/6CA7/KT66 integrated amplifier
Attached Images
File Type: jpg 閑不住-SE-1.jpg (18.1 KB, 545 views)
File Type: jpg 閑不住-SE-2.jpg (49.9 KB, 524 views)

Last edited by Musik007; 4th December 2010 at 03:05 AM.
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Old 4th December 2010, 02:50 AM   #2
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This is the example of application of TA-SE1 output transformers on our KT66/EL34/6CA7 class A single end amp.
Attached Images
File Type: jpg KT66-SE-2.jpg (739.5 KB, 522 views)
File Type: jpg 6sn7-kt66-02.jpg (805.3 KB, 469 views)
File Type: jpg 6sn7-kt66-08.jpg (779.4 KB, 436 views)
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Old 18th February 2013, 05:22 AM   #3
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Hi, are these transformers still available?
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Old 23rd February 2013, 02:24 PM   #4
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These transformers are out of stock now.


Originally Posted by tropicalmuz View Post
Hi, are these transformers still available?
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