ELEKIT TU-8233 2A3/300B - diyAudio
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Old 7th November 2012, 05:56 PM   #1
vkung is offline vkung  Canada
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Default ELEKIT TU-8233 2A3/300B

The TU-8233 (300B or 2A3) offers you the chance to experience real high quality S.E.T. (Single-Ended Triode) amplification for yourself - but at a highly affordable price.
◾Can be used for 300B or 2A3 operation without modification

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Automatic detection of 300B or 2A3 in operation.

Green :2A3 / Blue :300B

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●Vacuum Tube : 2A3×2 、6SN7GT×2 ※300B option
●Output : 2A3 4W+4W ;300B (option) 6.5W+6.5W (8Ω)

Last edited by vkung; 6th November 2014 at 06:50 PM.
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Old 9th November 2012, 02:02 PM   #2
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Looks wonderful! Is there a target date for availability?
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Old 9th November 2012, 03:25 PM   #3
vkung is offline vkung  Canada
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last week of December
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Old 11th April 2013, 01:41 AM   #4
Mike B1 is offline Mike B1  United States
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Hi Victor,

I want to buy one of these. Is the kit set up for 115 VAC (USA) power? Is there English instructions?

I see I can order from your ebay store.

How is the sound compared to TU-879S?
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Old 11th April 2013, 02:01 AM   #5
vkung is offline vkung  Canada
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Is the kit set up for 115 VAC (USA) power? It is 120V ready

Is there English instructions? Yes

I see I can order from your ebay store. It is cpeaper to buy from VKMusic.ca Home page


How is the sound compared to TU-879S? TU-8233 is far better than TU-879S in every respect. Just the OPT is 4 time bigger than TU-879S.
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Old 22nd October 2014, 12:55 AM   #6
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Is there a 300B tube kit available, or do all the kits have the 2A3 tubes (if tubes are included that is...) And is this a power amp with an Alps pot at the input? More interested in running as a power amp. Are most electrolytics caps of Japan manufacture (Elna, Nichicon)?
thanks.
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Old 22nd October 2014, 01:50 AM   #7
vkung is offline vkung  Canada
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Quote:
Originally Posted by whaleman View Post
Is there a 300B tube kit available, or do all the kits have the 2A3 tubes (if tubes are included that is...) And is this a power amp with an Alps pot at the input? More interested in running as a power amp. Are most electrolytics caps of Japan manufacture (Elna, Nichicon)?
thanks.
TU-8233 is made in Japan (all parts are made in Japan including the OPT and R-core except the tubes sets)
TU-8233 includes 2A3 X 2 + 6sn7 X2. The 300B is optional.
The amtrans upgrade kit for TU-8233 is $85.00
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Old 1st December 2014, 10:34 PM   #8
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Hello Victor,
Will the 8233 run with the "Shuguang Treasure CV181-Z". Can also have some infos about the "amtrans upgrade kit for TU-8233" I upgraded the pot and the caps to the VitaminQ at the time of purchase. What could I expect from the new uprgade. "I love the Amp with my newly build full range Tang Band W8 1772.
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