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Old 24th March 2013, 06:07 AM   #11
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Hello,

The 2A3 SE uses EI96 power transformer at AC input 220V. The output transformers are EI86 and the first impredace is 2.5K ohm. All the transformers are handmade. The chassis is steel panel in 2mm thickness.

Thanks,
Tony.

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Originally Posted by HPH View Post
Hi Mr.Tony,
can you please advice more infos of 2a3 amp such as chassis, transformer,..
Thanks
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Old 24th March 2013, 06:39 AM   #12
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Hello,

We are the distributor of PSVANE and now we can supply PSVANE 2A3-TII tubes. PSVANE 2A3-TII is a direct-heated cathode power triode which can directly replace with standard 2A3 tube.

The PSVANE 2A3-TII has a very high quality of materials such as smoke glass and china tube base. The manufacturing process is unique and all the tubes are factory tested and matched pair. The sound performance of PSVANE 2A3-TII is amazing.

The 2A3-TII are 100% brand new and nicely packed in luxury gift box.

Our price of PSVANE 2A3-TII is USD289 per pair +shipping cost.

Dealers in worldwide are welcome.

Cheers,
Tony.
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File Type: jpg 2A3-TII-3.jpg (93.1 KB, 433 views)
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Old 17th April 2013, 05:36 PM   #13
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A new 2A3 single end integrated tube amp is being built. These are power transformer and output transformers for the 2A3 SE tube amp.
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File Type: jpg New 2A3-3.jpg (236.4 KB, 401 views)
File Type: jpg New 2A3-4.jpg (218.8 KB, 384 views)
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Old 18th April 2013, 02:37 AM   #14
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Oakwood chassis for 2A3 SE tube amp.
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Old 18th April 2013, 02:14 PM   #15
HPH is offline HPH  Viet Nam
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Hi Tony,
Very interesting, please update
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Old 18th April 2013, 02:58 PM   #16
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Quote:
Originally Posted by HPH View Post
Hi Tony,
Very interesting, please update
Update.
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File Type: jpg New 2A3-6.jpg (205.9 KB, 132 views)
File Type: jpg New 2A3-5.jpg (207.9 KB, 87 views)
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Old 20th April 2013, 03:30 PM   #17
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Update
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File Type: jpg New 2A3-1.jpg (137.1 KB, 126 views)
File Type: jpg New 2A3-7.jpg (206.8 KB, 126 views)
File Type: jpg New 2A3-8.jpg (223.3 KB, 120 views)
File Type: jpg New 2A3-9.jpg (270.0 KB, 133 views)
File Type: jpg New 2A3-12.jpg (172.1 KB, 153 views)
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Old 21st April 2013, 04:52 AM   #18
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Finished
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Old 22nd April 2013, 04:09 AM   #19
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Twin Audio Sinfonia series 2A3 class A single end integrated amplifier is a classic handmade tube amplifier which provides high quality performance and affordable price.
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File Type: jpg New 2A3-15.jpg (189.9 KB, 211 views)
File Type: jpg New 2A3-14.jpg (201.3 KB, 184 views)
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Old 7th May 2013, 12:56 PM   #20
HPH is offline HPH  Viet Nam
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Hi Tony,
Any plan to trial 2a3 with Alpair 10p?
Thanx
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