Fs:ad1865n-k Non Over Sampling Dac Completed Board - diyAudio
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Old 11th February 2008, 03:28 AM   #1
rubydac is offline rubydac  Hong Kong
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Thumbs up Fs:ad1865n-k Non Over Sampling Dac Completed Board

This D/A made by myself, I designed from schematic of Audio Note Dac Kit 1.1 which shown in internet link but I changed something to go to hi-end concept such as

1.Changed low impedance +/- 5V to walt jung super regulator and spectral dmc-20 current biasing
2.Changed chip input receiver from CS8412 to CS814
3.Changed AD1865N to AD1865N-K grade
4.Changed ECC82 to ECC802S
5.Changed diode recifier to tube rectifier EZ-80 RCA

New schematic included if you want, PCB screened on top overlay and bottom layer

I sale only full assembled PCB + transformer+aluminium anodized chassis
I ask for 350 USD shipping included, email if you want other details

Paypal accept !

Thanks
ruydac
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Old 11th February 2008, 02:55 PM   #2
rubydac is offline rubydac  Hong Kong
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Lightbulb Up graded

Upgraded high volt capacitor supply filter from typical RUBYCON to JJ muiti polar (40+20+20+20) and (100+100)
It's so very low price, you can add only 25 USD for this upgraded, so its cost is 375 USD

http://www.tubedepot.com/can.html

Thanks
Rubydac
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Old 14th February 2008, 02:03 AM   #3
rubydac is offline rubydac  Hong Kong
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Lightbulb Free upgraed JJ 4 pole capacitor

I give someone which interested my DAC, free upgraded JJ 4 pole capacitor for a valentine gift

Thanks
Rubydac
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Old 14th February 2008, 09:13 AM   #4
rubydac is offline rubydac  Hong Kong
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Default FS : Audio Note Dac5 Digital Board (original From Factory)

I bought from my friend but now I already have a cloned of it, this board included CS8414 + AD1865N-K + SUB REGULATOR

NOTICE: This board assembled in Audio Note DAC5 (30,000 ) not as DAC KIT !!! there're some different point on pcb !!!

Original from factory like a new board !


All capacitors are Black Gate Rubycon (Japan)
All resistors are ALLEN BRADLEY
Tested and ready to connect to valve buffer with ECC88 or ECC32 or ECC82 or ECC83

PAYPAL ACCEPT

I ask for 500 USD included shipping

Thanks
Rubydac
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Old 14th February 2008, 02:18 PM   #5
limono is offline limono  United States
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So you just bought this obsolete AN dac5 board on ebay a few days ago from Russia for $249 and decided to sell it here for $500 ??? Such a Valentine gift -right ?
XoXo
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Old 15th February 2008, 01:52 AM   #6
rubydac is offline rubydac  Hong Kong
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Exclamation Yes

On ebay excluded chip and not ready to use.

Do you want XOXO ?
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Old 15th February 2008, 03:26 AM   #7
limono is offline limono  United States
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Sorry
good luck with your sale .I lost my temper today dealing on trading posts and it spilled over on your offer a little . It's a free market so you can ask whatever you wish. Cheers, L
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Old 15th February 2008, 04:25 PM   #8
rubydac is offline rubydac  Hong Kong
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Talking SOLD

All of my list was sold

Thanks for interested

Rubydac
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