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 The ZERO DAC + Headamp (NO 56K), OWNERS!!! REPORT IN!!!!

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RAV4
post Oct 22 2008, 06:17 PM

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QUOTE(ccschua @ Oct 22 2008, 12:36 AM)
Hi abel,

audio-gd says if u add the new power supply +15V +5V , new audio-gd clock, and any times it is better than original Marantz CD17.

[of course u already bypass HDAM]

heard u are buying OPA. why not wait for bulk from steve
*
Hi Chua, when you said new power supply and clock, do you mean for Abel's CD73 or for Zero?

I saw from one of your previous post that you're going to mod your caps. I'm wondering if can also purchase those caps together with you? I think that's the final step to squeeze the rest of SQ from the Zero. Thanks!

This post has been edited by RAV4: Oct 22 2008, 06:22 PM
yennshin
post Oct 22 2008, 06:19 PM

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any updates on the dac, god?
abel
post Oct 22 2008, 07:55 PM

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QUOTE(RAV4 @ Oct 22 2008, 06:17 PM)
Hi Chua, when you said new power supply and clock, do you mean for Abel's CD73 or for Zero?

I saw from one of your previous post that you're going to mod your caps. I'm wondering if can also purchase those caps together with you? I think that's the final step to squeeze the rest of SQ from the Zero. Thanks!
*
i dont have all i just have small amount of the cap
ccschua
post Oct 22 2008, 08:51 PM

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Although I like to modify the cap, but after thinking Abel ICU unit, !!!

still thinking, better sound or kaput.
GodLuvSxS
post Oct 22 2008, 10:00 PM

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QUOTE(abel @ Oct 22 2008, 08:49 AM)
yeah actually my fren want it he want 2 x moon , 2 x sun , 2 x earth and i want clock steve ada discount or not ah heheheh
*
I will try to help u nego some discount if u can confirm the order with me biggrin.gif

QUOTE(yennshin @ Oct 22 2008, 06:19 PM)
any updates on the dac, god?
*
Hi yennshin, it's already on the way back to Malaysia ... estimate 1 1/2 more week to get it if KASTAM doesnt kacau too much biggrin.gif

QUOTE(ccschua @ Oct 22 2008, 08:51 PM)
Although I like to modify the cap, but after thinking Abel ICU unit, !!!

still thinking, better sound or kaput.
*
Dilemma tongue.gif
RAV4
post Oct 22 2008, 10:10 PM

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QUOTE(ccschua @ Oct 22 2008, 08:51 PM)
Although I like to modify the cap, but after thinking Abel ICU unit, !!!

still thinking, better sound or kaput.
*
Eh? Abel fried his Zero? Opps...
jerren
post Oct 22 2008, 11:50 PM

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thanks for the tips..
QUOTE(ccschua @ Oct 22 2008, 06:43 AM)
yes u can. the middle leg is the ground pin.
*
This post has been edited by jerren: Oct 22 2008, 11:51 PM
abel
post Oct 23 2008, 11:27 AM

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deleted

This post has been edited by abel: Oct 24 2008, 02:16 AM
Oxburg
post Oct 25 2008, 12:25 AM

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any update?
abel
post Oct 25 2008, 03:03 AM

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i think wanna get 4 SUN , EARTH trying now , Moon not suite my player
ccschua
post Oct 25 2008, 01:14 PM

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Hi guys,

I am in for the mod

Index Quantity Part Number Description Customer Reference Backorder Quantity Unit Price
USD Extended Price
USD
1 2 493-1845-ND CAP 4700UF 25V ELECT PW RADIAL 0 1.45000 $2.90
2 2 493-1791-ND CAP 1200UF 16V ELECT PW RADIAL 0 0.76000 $1.52
3 4 P12372-ND CAP 330UF 16V ELECT FM RADIAL 0 0.32000 $1.28
4 14 UF4007CT-ND DIODE FAST 1000V 1A DO-41 0 0.19500 $2.73
5 4 P12923-ND CAP ELECT 47UF 25V FM RADIAL 0 0.16000 $0.64
6 4 604-1055-ND CAP 100UF 25V ELECT AUDIO RAD 0 0.48000 $1.92

Let me know if u are interested. Total less than 20 usd.

If u want to know what is the mod, refer (phase 1, 2 )

http://www.head-fi.org/forums/f6/frankenze...85/#post4843415

This post has been edited by ccschua: Oct 25 2008, 01:15 PM
abel
post Oct 25 2008, 02:54 PM

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QUOTE(ccschua @ Oct 25 2008, 01:14 PM)
Hi guys,

I am in for the mod

Index Quantity Part Number Description Customer Reference Backorder Quantity Unit Price
USD Extended Price
USD
1 2 493-1845-ND CAP 4700UF 25V ELECT PW RADIAL    0 1.45000 $2.90
2 2 493-1791-ND CAP 1200UF 16V ELECT PW RADIAL    0 0.76000 $1.52
3 4 P12372-ND CAP 330UF 16V ELECT FM RADIAL    0 0.32000 $1.28
4 14 UF4007CT-ND DIODE FAST 1000V 1A DO-41    0 0.19500 $2.73
5 4 P12923-ND CAP ELECT 47UF 25V FM RADIAL    0 0.16000 $0.64
6 4 604-1055-ND CAP 100UF 25V ELECT AUDIO RAD    0 0.48000 $1.92

Let me know if u are interested. Total less than 20 usd.

If u want to know what is the mod, refer (phase 1, 2 )

http://www.head-fi.org/forums/f6/frankenze...85/#post4843415
*
wut cap is this .... try to find those are low ESR
rioven
post Oct 25 2008, 03:35 PM

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abel..u can refer from digi-key.com..ignore the first 2 number..example : 493-1845-ND..refers to nichicon upw (from digi-key)..the parts looks good..
ccschua
post Oct 25 2008, 03:45 PM

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shipping is very expensive. also i cant create account. looks like it does not serve outside usa.
abel
post Oct 25 2008, 06:08 PM

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QUOTE(ccschua @ Oct 25 2008, 03:45 PM)
shipping is very expensive. also i cant create account. looks like it does not serve outside usa.
*
why go for digikey they if those Elna only i get from oversea
u can try or this got Elna , Rubycon , Nichicon Muse etc.. but not all value available
http://hk.geocities.com/wkchenghk2000/orderformEng.htm

try farnell for more choice u just can try Panasonic FC . Rubycon ZL/ZA/ZLH this are low ESR good for PSU section

Example try to look for the impedance
* CAPACITOR, 4700UF, 10V
* Application:High Temperature
* Capacitance:4700µF
* Tolerance, capacitance:±20%
* Series:ZL
* Voltage, rating:10V dc
* Capacitor dielectric type:Aluminium Electrolytic
* Case style:Radial
* Pitch, lead:5mm
* Temperature, operating range:-40°C to +105°C
* Current, leakage:470µA
* Current, ripple AC:3400mA
* Diameter, body:12.5mm
* Diameter, lead:0.8mm
* Frequency, impedance:100kHz
* Frequency, ripple current:100kHz
* Impedance:0.015ohm <-- lower is better
* Length / Height, external:35mm
* Temp, op. max:105°C
* Temp, op. min:-40°C
* Temperature, impedance:20°C
* Temperature, ripple current:105°C
* Terminal type:Wire Ended
* Time, operating life:5000h
* Tolerance, +:20%
* Tolerance, -:20%
* Voltage rating, DC:10V

Panasonic FC and Elna RJH
user posted image
Rubycon ZL
user posted image

This post has been edited by abel: Oct 25 2008, 06:43 PM
GodLuvSxS
post Oct 25 2008, 09:56 PM

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QUOTE(Oxburg @ Oct 25 2008, 12:25 AM)
any update?
*
It's already left China and on the way back to Malaysia smile.gif


QUOTE(abel @ Oct 25 2008, 03:03 AM)
i think wanna get 4 SUN , EARTH trying now , Moon not suite my player
*
Ok, just confirm with me the final order, then I will help u to nego biggrin.gif
abel
post Oct 25 2008, 10:06 PM

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QUOTE(GodLuvSxS @ Oct 25 2008, 09:56 PM)
It's already left China and on the way back to Malaysia smile.gif
Ok, just confirm with me the final order, then I will help u to nego biggrin.gif
*
i need ask kingwa about modification first ... tongue.gif thanks my fren want it and me also

empire23
post Oct 26 2008, 12:07 AM

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QUOTE(ccschua @ Oct 25 2008, 03:45 PM)
shipping is very expensive. also i cant create account. looks like it does not serve outside usa.
*
Should be around 30 to 60 USD for shipping.

Anyways you should be able to create an account, because i registered with Digikey before and it seemed fine. If you still can't, contact their live help, they're pretty helpful.
ccschua
post Oct 26 2008, 07:17 AM

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The items are very cheap,. but the shipping kills the order. i wonder if their accept register mail.

Looks like I have to look to Taiwan for the items.
sukhoi37
post Oct 26 2008, 10:30 AM

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just got my zero DAC+ from Jaben.
it comes with OP627AU and NE5532P.
user posted image

it's significantly better than Ibasso D2 Boa. nod.gif

the stock optical cable looks flimsy, the connecting points are very loose.
no problem transmitting the data though.

already burned in for 50 hours.
wondering how long more to go to get it done? hmm.gif

This post has been edited by sukhoi37: Oct 26 2008, 10:44 AM

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