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Quanghao Audio Design Quanghao Audio Design is a producer of DIY Audiophile Kits and PCB boards, selected from many listening tests!

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Old 14th September 2011, 12:54 PM   #71
quanghao is offline quanghao  Viet Nam
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chip under Board
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Old 19th September 2011, 09:51 AM   #72
hotzman is offline hotzman  Romania
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Hi quanghao,
Please check your mailbox! (sept.08.2011)
I expect a response from you in connection with my order and total amount!
I hope now you have enough PCBs for sale!?
Thank you!
regards, hotzman
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Old 26th September 2011, 07:25 AM   #73
quanghao is offline quanghao  Viet Nam
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PCB for LL1660 and the iv kit
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Old 4th October 2011, 06:01 AM   #74
quanghao is offline quanghao  Viet Nam
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some image DAC-end 2 finis
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Old 4th October 2011, 02:10 PM   #75
CoolJazz is offline CoolJazz  Netherlands
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That looks very nice!

So you are also making a pcb for an output stage with the LL1660's? That would be interesting.
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Old 6th November 2011, 01:09 PM   #76
quanghao is offline quanghao  Viet Nam
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Quote:
Originally Posted by CoolJazz View Post
That looks very nice!

So you are also making a pcb for an output stage with the LL1660's? That would be interesting.

Yes!

the sound is very very honest, natural and wonderful!
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Old 10th December 2011, 04:27 PM   #77
bubo is offline bubo  Croatia
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Join Date: Aug 2005
Hello everyone !
I'd like to get contact with Quanghao.Give someone came into contact with him in the last few days?
I want him to order the dac pcb end.
I sent him an e-mail a week ago but did not respond.
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Old 27th December 2011, 11:45 AM   #78
espadon_vn is offline espadon_vn
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Quote:
Originally Posted by bubo View Post
Hello everyone !
I'd like to get contact with Quanghao.Give someone came into contact with him in the last few days?
I want him to order the dac pcb end.
I sent him an e-mail a week ago but did not respond.
At this time Mr.Hao verry busy with some other project.
I think him will comeback on the next year
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Old 5th March 2012, 11:50 AM   #79
danielkol is offline danielkol  Russian Federation
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Join Date: Apr 2011
Good afternoon everyone!
I've just finished the Dac End project on new PCB's.
After some burn in is sounds fantastic, truly musical)
Thanks, Quanghao!
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Old 6th March 2012, 07:22 AM   #80
quanghao is offline quanghao  Viet Nam
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Quote:
Originally Posted by danielkol View Post
Good afternoon everyone!
I've just finished the Dac End project on new PCB's.
After some burn in is sounds fantastic, truly musical)
Thanks, Quanghao!
that is nice!
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