Recent content by Coris
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Oppo UHD 203/205 - modifications, improvements, discussions...
Related to your wonder, the answer I am afraid is not...;) Sending out the device it should not be that scary. It is safe. Meny other are doing it and nothing was lost or damaged. The mail system it treat the parcels quite well and safe. More, one can follow the parcel all the way, by the...- Coris
- Post #87
- Forum: DIY Audio Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
The firmware of UB9000 is full of issues and software imperfections. It is like they used an beta version of this software, and then never interested to even update it, or addressing the obvious issues. A perfect careless for the users who pay enough much for this product. It seems to me as an...- Coris
- Post #53
- Forum: Blu-ray Player Forum
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Linear power supply for more disk player models out there...
Well, talking about the upgraded devices, the Oppo it still be the best all in one player (all models), at their time. The performances Oppo it still provide (again it is about upgraded devices), it is very good, but more and more it get surpassed technologically, by the new devices on marked...- Coris
- Post #4
- Forum: Audio Tweaks Forum
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Linear power supply for more disk player models out there...
It is now well known about the improvements an linear power supply it brings when using it in audio/video signal source devices. I have started with designing LPS for Oppo players (beside an extended game of other upgrades). Now all Oppo player models it benefit of my LPS. I have then extended...- Coris
- Thread
- Replies: 4
- Forum: Audio Tweaks Forum
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Oppo UHD 203/205 - modifications, improvements, discussions...
Thanks for your appreciation. No problem if you cannot do such improvements by your own. We can fix it. Please PM me fore more details.:)- Coris
- Post #82
- Forum: DIY Audio Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
In my opinion, I think it is not necessary replacing the original clocking device in UB9000. The clock approach is much elaborated in this device, than it is in Oppo players. In my upgrades, I improve even more this section as well. The problem is the power system, and not the clock circuit in...- Coris
- Post #50
- Forum: Blu-ray Player Forum
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My most complete improvement for Oppo BDP 105/105D
Hello Ralf, Yes, it still available...:) Please PM me for more details.- Coris
- Post #37
- Forum: DIY Audio Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
Well, to be honest, I cannot answer to this question (yet). Maybe you can get an answer if you ask i the forum.- Coris
- Post #48
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
The stock device quality on XLR is enough good (better than on stock Oppo). It become much better after upgrades on both stereo DAC and audio board itself (also LPS in place)...- Coris
- Post #46
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
Good point. Done it...- Coris
- Post #45
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
I would like to point out on an aspect (important issue) of the firmware of the UB9000, which it seems known to Panasonic, but for unexplainable reasons, they (still) ignore to fix it. At questions about why this issue of this player model, their answer is “we do not know the cause of such” …...- Coris
- Post #42
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
Installing the LPS on UB9000...- Coris
- Post #41
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
Dismounting video for UB9000 can be found here: Installing the LPS it will follow soon...- Coris
- Post #40
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
This LPS is exclusively designed for UB9000, and yes, I am doing things professionally. The original power supply of the device it is indeed an switching type PSU. Replacing it with an linear/analogue PSU, it lower dramatically the electrical noises into the system. The improvement is first...- Coris
- Post #38
- Forum: Blu-ray Player Forum
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Panasonic DP-UB9000 4K Blu-ray player | High-end Audio/Video machine
My LPS for UB9000...- Coris
- Post #36
- Forum: Blu-ray Player Forum
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