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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 4th December 2012, 11:28 PM   #171
hordmop is offline hordmop  Spain
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Andrea _mori

don't install TORX
the Torx and the XLR Balanced are connected in parallel to the relay
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Old 8th December 2012, 11:55 AM   #172
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Thanks Quanghao, the dac board arrived. Best, John
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Old 9th December 2012, 02:04 PM   #173
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hi Quanghao, I have not found schematic for your stage iv board, this is one dated 15/9/2011 and has lots of diodes on it which are not speficied. as well as 4 jumper wires.

Can you kindly post a scheuatic for this sshu LL1660 iv stage board. thanks, John
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Old 14th December 2012, 05:34 PM   #174
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Just finished, to be tested
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Old 14th December 2012, 11:23 PM   #175
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Quote:
Originally Posted by JohnGeneva View Post
hi Quanghao, I have not found schematic for your stage iv board, this is one dated 15/9/2011 and has lots of diodes on it which are not speficied. as well as 4 jumper wires.

Can you kindly post a scheuatic for this sshu LL1660 iv stage board. thanks, John
you use 2 jum follow:

jum 6H if you use tube 6Dj8, 6h30
Jum 5687 for 5687 and el82cc, or bandix 6900

thank
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Old 15th December 2012, 08:44 AM   #176
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Quote:
Originally Posted by andrea_mori View Post
Just finished, to be tested
Beautiful! Reminds me of my 'old' DAC END

Click the image to open in full size.
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Old 25th December 2012, 12:37 PM   #177
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The Mullard E182CC sounds better, more warm and equilibrated. The JAN 5687 sounds a little cold, but more detailed.
The Mullard are very very microphonics.
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Old 27th December 2012, 05:43 PM   #178
ua3grn is offline ua3grn  Russian Federation
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Hi.Quanghao, the last 2 months, pcb has not received? Thanks.
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Old 10th January 2013, 02:13 PM   #179
ua3grn is offline ua3grn  Russian Federation
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Hi! Quanghao, pcb received, thanks.
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Old 17th January 2013, 09:48 AM   #180
ua3grn is offline ua3grn  Russian Federation
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Hi all! Who bought the components here, the original?
CS8414 CS8414CS CS8414 CS 96K Digital Audio Receiver Soldered on DIP Adapter | eBay
1pcs AD1865 AD1865N AD1865N K Dual 18bit 16XFS DAC DIP 24 Adi Brand New | eBay
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