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Panasonic 9000P1K and JVC 4100 Projector

Barry

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Panasonic 9000P1K and JVC 4100 Projector
« on: February 11, 2026, 11:30:34 PM »
I have the Panasonic 9000P1K 4k -layer. Its Video output Is connected to my Macintosh A/V processor which is connected to the JVC projector. I really Get a nice picture.

But every once in a while my dealer, and a few others, tells me that I should connect the Panasonic player directly to the projector, using a separate wire. 

I trust you guys. Would it really make a noticeable Difference if I did that? I’m actually happy with it now, but if it’s going to make it better, that would be great.
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

bmoney

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #1 on: February 12, 2026, 06:09:54 AM »
Splitting hairs. I doubt you can see the difference in real
Time. Maybe if you pause the video and compare images 
SadieMax 2,0 Build thread

Nad t758v3 
7.4.4 diysoundgroup 1099's (3) 
Volt 6 (8 ) 
18" SI subs (4) 
diy 130" 2.40 spandex screen
minidsp 2x4HD
JVC rs600
Lumagen radiance pro 4242
Nvidia shield pro
Emby NAS media player

Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #2 on: February 12, 2026, 11:29:15 AM »
Splitting hairs. I doubt you can see the difference in real
Time. Maybe if you pause the video and compare images
Agreed. 
Blu-ray Reviewer / Technical Writer
Former writer for Sound & Vision Magazine

SRW1000

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #3 on: February 12, 2026, 08:17:44 PM »
Barry,

At one time you were looking at video processors.  Is that still something you're considering?  That would give you more of the enhancement that you're looking for, but at a lot more cost than a second HDMI cable.
My Room:  26’-1” X 17’-4” X 10’
Equipment:  Monolith HTP-1 feeding X7 and X9 amps, JVC RS3100, Elite Screens 135"", JBL Studio 590 for L, C, R, W, R, 580s for sides and four SCS8 for tops, JTR Captivator 1400 x 4, Panny DP-UB420K, Toshiba HD-A35. Nvidia Shield, Sonos Connect, MX-780 remote

See Youthman's actual tour of my room here: https://youtu.be/PHEaG2xKVhg

Barry

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #4 on: February 12, 2026, 08:43:35 PM »
I have a projector, the JVC 4100. I’M VERY SATISFIED WITH IT. When I got my new Panasonic pal, That dealer wanted to sell me an additional wire. I’m that turns out to be something I don’t need.

What are you suggesting? Not the Trinnov or anything really expensive. a wire would’ve been cheap

« Last Edit: February 12, 2026, 08:46:21 PM by Barry »
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

SRW1000

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    • Watch Youthman's tour of my home theater
Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #5 on: February 12, 2026, 09:23:54 PM »
I have a projector, the JVC 4100. I’M VERY SATISFIED WITH IT. When I got my new Panasonic pal, That dealer wanted to sell me an additional wire. I’m that turns out to be something I don’t need.

What are you suggesting? Not the Trinnov or anything really expensive. a wire would’ve been cheap
I thought you had been asking about a MadVR or Lumigan at one point.  While not as pricey as a Trinnov, they're many times the price of a cable.  ;)
My Room:  26’-1” X 17’-4” X 10’
Equipment:  Monolith HTP-1 feeding X7 and X9 amps, JVC RS3100, Elite Screens 135"", JBL Studio 590 for L, C, R, W, R, 580s for sides and four SCS8 for tops, JTR Captivator 1400 x 4, Panny DP-UB420K, Toshiba HD-A35. Nvidia Shield, Sonos Connect, MX-780 remote

See Youthman's actual tour of my room here: https://youtu.be/PHEaG2xKVhg

Barry

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #6 on: February 12, 2026, 09:35:56 PM »
I thought you had been asking about a MadVR or Lumigan at one point.  While not as pricey as a Trinnov, they're many times the price of a cable.  ;)
You are absolutely right! I did ask about them. But as I recall, David said that with my screen being 110 inches it wouldn’t give me that much of an improvement. again, a new wire is so very cheap. It would be worth doing, but I don’t want to spend a lot of money to get a small improvement.

and thanks for your help
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

bmoney

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #7 on: February 13, 2026, 06:22:25 AM »
You are absolutely right! I did ask about them. But as I recall, David said that with my screen being 110 inches it wouldn’t give me that much of an improvement. again, a new wire is so very cheap. It would be worth doing, but I don’t want to spend a lot of money to get a small improvement.

and thanks for your help
Screen size don’t have much to do with it. My screen is 120” and it’s a stark improvement. Probably the best addition I’ve ever made to the theater as far as picture quality. But def comes at a premium. But I know pj’s will come and go but the VP will always be part of it so makes the cost more justified 
SadieMax 2,0 Build thread

Nad t758v3 
7.4.4 diysoundgroup 1099's (3) 
Volt 6 (8 ) 
18" SI subs (4) 
diy 130" 2.40 spandex screen
minidsp 2x4HD
JVC rs600
Lumagen radiance pro 4242
Nvidia shield pro
Emby NAS media player

Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #8 on: February 13, 2026, 12:15:43 PM »
Screen size don’t have much to do with it. My screen is 120” and it’s a stark improvement. Probably the best addition I’ve ever made to the theater as far as picture quality. But def comes at a premium. But I know pj’s will come and go but the VP will always be part of it so makes the cost more justified
I believe that Barry has a 16x9 screen (correct me if I'm wrong Barry) and one of the best benefits of a VP is the ability to change aspect ratios "on the fly" with the auto detection. Yes, it can make calibration more accurate (and easier for the calibrator) and can improve the image, but a VP isn't for everyone. 
Blu-ray Reviewer / Technical Writer
Former writer for Sound & Vision Magazine

Barry

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #9 on: February 13, 2026, 02:11:08 PM »
I believe that Barry has a 16x9 screen (correct me if I'm wrong Barry) and one of the best benefits of a VP is the ability to change aspect ratios "on the fly" with the auto detection. Yes, it can make calibration more accurate (and easier for the calibrator) and can improve the image, but a VP isn't for everyone.
Please forgive me if I asked tehse questions before:
The lumagen is simikar but far more expensive than the Madvr. First, what exxacltly does the Madvr do and, frankly, do I need someone to install it or is it dsomething I can do myself.
Finally, I should  attach it to my Processor and have the 4K player, Cable, Roku Satallite and Broadcast TV go through it.  Or just the 4K Player?
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #10 on: February 13, 2026, 02:43:38 PM »
Please forgive me if I asked tehse questions before:
The lumagen is simikar but far more expensive than the Madvr. First, what exxacltly does the Madvr do and, frankly, do I need someone to install it or is it dsomething I can do myself.
Finally, I should  attach it to my Processor and have the 4K player, Cable, Roku Satallite and Broadcast TV go through it.  Or just the 4K Player?

Everything is run through it. Barry, do you have a scope screen or a 16x9 screen? 

You can hook it up yourself, but there is a VERY steep learning curve to it. You would probably want to hire someone to set it up. Before even thinking of upgrading, I'd go and watch a demo of it in person to see if it's worth the $$. 
Blu-ray Reviewer / Technical Writer
Former writer for Sound & Vision Magazine

Barry

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #11 on: February 13, 2026, 02:47:27 PM »
Everything is run through it. Barry, do you have a scope screen or a 16x9 screen?

You can hook it up yourself, but there is a VERY steep learning curve to it. You would probably want to hire someone to set it up. Before even thinking of upgrading, I'd go and watch a demo of it in person to see if it's worth the $$.
It’s 16 x 9.  David, I’m unclear on one thing here. If I put up a movie that is not 16 x 9 I get White at the top and bottom which I don’t see in the dark. so what is the benefit of the aspect change?
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #12 on: February 13, 2026, 04:02:18 PM »
It’s 16 x 9.  David, I’m unclear on one thing here. If I put up a movie that is not 16 x 9 I get White at the top and bottom which I don’t see in the dark. so what is the benefit of the aspect change?
If you have a 2.35:1 screen that's the same height as you current screen, then when you watch 16x9 films it would be exactly the same as you're watching now. When a scope film comes on, instead of having black bars at the top and bottom of the image, the movie will fill up the entire screen and the black boxes would disappear.

Here's a video showing how it works:




Here's another good video for showing what the product does (outside of just aspect ratio change):

« Last Edit: February 13, 2026, 04:28:34 PM by David Vaughn »
Blu-ray Reviewer / Technical Writer
Former writer for Sound & Vision Magazine

Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #13 on: February 13, 2026, 04:19:28 PM »
Barry,

Here's a link to the manual if you want to see how to set it up:  Setup manual

Either a Lumagen or a MadVR Envy Core are outstanding products to use and will make a difference in your system, but like a lot of things in the A/V world, the law of diminishing returns comes into play. I've kicked the tires on both products, but just can't seem to pull the trigger. Now if the stock market goes up 25% this year, then maybe I'll revisit it :)

Finally, here's a page that has LOADS of information (both videos and reading material). Say goodbye to your weekend if you want to watch/read them all :)  MadVR Tech Page
« Last Edit: February 13, 2026, 04:26:42 PM by David Vaughn »
Blu-ray Reviewer / Technical Writer
Former writer for Sound & Vision Magazine

Barry

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Re: Panasonic 9000P1K and JVC 4100 Projector
« Reply #14 on: February 13, 2026, 04:30:54 PM »
Thanks, these are big helps. And I feel the same way about you having the same tires and the same trigger and the same stock market.

seriously, my big problem too is that I actually like the picture I get on my 4100. I almost can’t believe I can get a better picture. I just wonder if there’s a local store where I can actually see the difference.

honestly, I’ve discussed recently with my brother that we never expected to get a picture as good as we have now on our screens. We love movies and we love seeing them on our system,. and hearing them. 
McIntosh MX170 Controller: Projector JVC DLA-RS4100; Screen: Stuart StudioTek130: Amps: McIntosh MC-611(center),MC1.25KW (lf&rt);  Krell S-1500 Atmos/Surround; 4kDVD Panasonic UB9000P1K; Speakers: Revel Ultima Salon 2, Ultima Voice 2, (Surround) W 990, Atmos C763L; Subs: SVS SB-13 Ultras;  Cable: 4K Verizon; Broadcast: Mediasonic HW-150PVR; Wiring: Shunyata; Apple TV,

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