100V EL34 Single End Class A amplifier - Page 2 - diyAudio
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Twin Audio Twin Audio is a manufacturer of hand made audiophile tube amplifiers.

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Old 7th July 2010, 06:56 PM   #11
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This amp was sold to a Japanese customer. We can re-make a new one. The price is USD680. The shipping cost is USD170 to Canada via air freight.

Thanks,
Tony.
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Originally Posted by chrisb View Post
cute enough, indeed:

if this product is for sale, what is the price and shipping origin?
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Old 26th September 2011, 03:21 PM   #12
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Now this EL34 SE amp was just upgraded by Kenneth for new power transformer, output transformers and choke.
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File Type: jpg EL34-100V-R-1.jpg (813.9 KB, 331 views)
File Type: jpg EL34-100V-R-2.jpg (808.7 KB, 307 views)
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Old 26th September 2011, 03:26 PM   #13
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All the new transformers are hand-made with high quality. The EI 114 power transformer provides enough and stable power supply for the amplifier and tubes. The EI 96 output transformers achieves wide frequency range, musical and extended sound stage. Impressive!
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File Type: jpg EL34-100V-R-3.jpg (814.5 KB, 286 views)
File Type: jpg EL34-100V-R-5.jpg (816.1 KB, 258 views)
File Type: jpg EL34-100V-R-6.jpg (802.9 KB, 252 views)
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Old 26th September 2011, 05:57 PM   #14
neoinc is offline neoinc  Singapore
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What is the new price after the upgrade?
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Old 28th September 2011, 08:32 AM   #15
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Hi Neo,

The new price after the upgrade is US$1,180.

Thanks,
Tony.
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What is the new price after the upgrade?
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Old 26th April 2012, 02:00 AM   #16
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Very impressive....I hope you do well with your new product....

-g
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Old 26th April 2012, 02:44 PM   #17
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Thank you.

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Very impressive....I hope you do well with your new product....

-g
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Old 26th April 2012, 04:44 PM   #18
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Is this for 100 Volts too? Or for 230?
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Old 26th April 2012, 04:51 PM   #19
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This upgraded EL34 SE is 100V/220V which can be changed by key.
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Is this for 100 Volts too? Or for 230?
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