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GUIGUANG 300B

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FullRangeMan

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GUIGUANG 300B
« on: 7 Nov 2011, 06:22 pm »
I read about this 300B is better sound quality, than the various Shuguang 300B versions.
Now I find this Guiguang in good price, But I wonder what is the best Guiguang model??
There is four models:
The brown base, white base, black base or the 4-300B(45W plate), all models are golden pins.
Thanks for help.
Gustavo



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rollo

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Re: GUIGUANG 300B
« Reply #1 on: 7 Nov 2011, 06:51 pm »
   Interesting find Gustavo. Are they made by Shuguang factory for them ?



charles
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FullRangeMan

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Re: GUIGUANG 300B
« Reply #2 on: 7 Nov 2011, 09:34 pm »
No, the Guiguang is a factory, and own a plant in Xinlian Industrial Zone, Longtou，Songgang, Nanhai District, Foshan City

Site is:  http://www.ggtube.net/en/index.php
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FullRangeMan

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Re: GUIGUANG 300B
« Reply #3 on: 7 Nov 2011, 09:47 pm »
Currently there is only two 300B models(300B and 4300B), both with black bakelite base.
The white and brown base are old production tubes.
A pity Guiguang do not made 211 and 805 tubes.
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