It is recommended that you directly send an email to contact the manufacturer after sale, and it is expected that it can be purchased. Each person is limited to 2pcs.Where did you get so many opamp cards?
Support does not respond, Ali sellers says that manufacturer does not sell this parts separately.
Can you send a couple of cards? DM me
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XDUoo XD05PRO
- Thread starter jockwong
- Start date
They simply does not respond... All other sellers saying that manufacturer does not sell OP amp boards.It is recommended that you directly send an email to contact the manufacturer after sale, and it is expected that it can be purchased. Each person is limited to 2pcs.
You can find a Chinese person to help you buy. Use China's chat software: wechat ~ add the manufacturer's after-sales staff's wechat account (tell15818730806), contact to buy one, 50 yuan each.They simply does not respond... All other sellers saying that manufacturer does not sell OP amp boards.
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Cecala
Headphoneus Supremus
- Joined
- Mar 15, 2007
- Posts
- 1,951
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- 369
Very good workmanship, can you briefly describe what you have done in each image and the affect on SQ.Various attempts ~ Easily replaceable operational amplifiers and filter capacitors
i cant fit sparkos +riser each side, but can fit easily with only 1riser.. can u share the vid how you do that with 2riser?The Sparkos with risers won’t go in straight like the other op-amps. Just tilt the opamp board in an angle while inserting and it will go in. Don’t apply any force, it will go in easily once you find the right angle. It’s a tight fit.
Give it a try. If it still doesn’t work, I can try to take mine out and show you.
I wrote them directly on December 31st and got the following reply.Does anybody know when the R2R DAC card will be available?
On 1/12/24 10:26, service wrote:
> Hi,
> The CS module is not planned yet, and the R2R module will take about 2-3 months.
>
> Best Regards,
>
> wei
>
>
> ADD:Room F1510,MingYueHuaDu Building, GongHe Industrial Road, XiXiang Town, Bao'an District,ShenZhen,China
>
> Tel:+86/075529799189
>
> wechat:+8615818730806
>
> Email:service@xduoo.com
nigel801
500+ Head-Fier
- Joined
- Apr 23, 2009
- Posts
- 511
- Likes
- 253
How is the after sales service of Xduoo and warranty?
Last edited:
WOW those are serious works you have done, just incredible. Where did you get the different opamp boards. Now the possibilities are infiniteVery good workmanship, can you briefly describe what you have done in each image and the affect on SQ.
WOW those are serious works you have done, just incredible. Where did you get the different opamp boards. Now the possibilities are infiniteVarious attempts ~ Easily replaceable operational amplifiers and filter capacitors
CharlyBrown
1000+ Head-Fier
Thanks for sharing. Highly appreciatedI wrote them directly on December 31st and got the following reply.
On 1/12/24 10:26, service wrote:
> Hi,
> The CS module is not planned yet, and the R2R module will take about 2-3 months.
>
> Best Regards,
>
> wei
>
>
> ADD:Room F1510,MingYueHuaDu Building, GongHe Industrial Road, XiXiang Town, Bao'an District,ShenZhen,China
>
> Tel:+86/075529799189
>
> wechat:+8615818730806
>
> Email:service@xduoo.com
It seems to be dependent on if you're a resident of China. If not, here is pretty much all you have.How is the after sales service of Xduoo and warranty?
Gvs71
New Head-Fier
Enjoying the discussion on the XDuoo Xd-05 Pro but have a couple of questions for the forum. I am looking at either the Q15 or the XDuoo XD-05 Pro (yeah, decent price difference)
Has anyone tried the FT3 350 Ohm headphones with the XD-05 Pro? And if so did it drive them well? Sound impressions?
Is the XDuoo €350'ish better than the Q15?
Sources are Fiio M11 Pro, Hiby RS2, Sony ZX300, laptop and Android phone.
Headphones/IEMs are Beyerdynamic DT1990 Pro, Hifiman Sundara Closed and HE4XX, Sony MDR-Z7M2, Dunu SA6, Fiio FD3 Pro, and (soon) FT3 350 Ohm.
Any advice or info would be greatly appreciated.
Thanks in advance
Has anyone tried the FT3 350 Ohm headphones with the XD-05 Pro? And if so did it drive them well? Sound impressions?
Is the XDuoo €350'ish better than the Q15?
Sources are Fiio M11 Pro, Hiby RS2, Sony ZX300, laptop and Android phone.
Headphones/IEMs are Beyerdynamic DT1990 Pro, Hifiman Sundara Closed and HE4XX, Sony MDR-Z7M2, Dunu SA6, Fiio FD3 Pro, and (soon) FT3 350 Ohm.
Any advice or info would be greatly appreciated.
Thanks in advance
WarrenS
100+ Head-Fier
Enjoying the discussion on the XDuoo Xd-05 Pro but have a couple of questions for the forum. I am looking at either the Q15 or the XDuoo XD-05 Pro (yeah, decent price difference)
Has anyone tried the FT3 350 Ohm headphones with the XD-05 Pro? And if so did it drive them well? Sound impressions?
Is the XDuoo €350'ish better than the Q15?
Sources are Fiio M11 Pro, Hiby RS2, Sony ZX300, laptop and Android phone.
Headphones/IEMs are Beyerdynamic DT1990 Pro, Hifiman Sundara Closed and HE4XX, Sony MDR-Z7M2, Dunu SA6, Fiio FD3 Pro, and (soon) FT3 350 Ohm.
Any advice or info would be greatly appreciated.
Thanks in advance
The Fiio Q15 will struggle to power your DT1990 Pro's to their full potential. My Q7 is on Ultra High Gain when using my DT770 80 OHM Beyer's
Gvs71
New Head-Fier
Ok, thanks for that. I normally use the Beyers with a XDuoo TA-20. Looks like the XD-05 might be the better option.The Fiio Q15 will struggle to power your DT1990 Pro's to their full potential. My Q7 is on Ultra High Gain when using my DT770 80 OHM Beyer's
Ben86
500+ Head-Fier
- Joined
- Jun 24, 2015
- Posts
- 842
- Likes
- 1,321
I can only compare to my HD650 (300ohm). XD05PRO drives them really well. Using at NOR setting 6.3 output and 45/100 volumeEnjoying the discussion on the XDuoo Xd-05 Pro but have a couple of questions for the forum. I am looking at either the Q15 or the XDuoo XD-05 Pro (yeah, decent price difference)
Has anyone tried the FT3 350 Ohm headphones with the XD-05 Pro? And if so did it drive them well? Sound impressions?
Is the XDuoo €350'ish better than the Q15?
Sources are Fiio M11 Pro, Hiby RS2, Sony ZX300, laptop and Android phone.
Headphones/IEMs are Beyerdynamic DT1990 Pro, Hifiman Sundara Closed and HE4XX, Sony MDR-Z7M2, Dunu SA6, Fiio FD3 Pro, and (soon) FT3 350 Ohm.
Any advice or info would be greatly appreciated.
Thanks in advance
The hardest headphone that I tried was H800S, and XD05PRO also drives them with TURBO gain and 60-70% volume.