Are There Any Crt Monitors That Support 15Khz?
Di: Henry
After being surprised that my current digital input only LCD monitors don’t support typical VGA resolutions with a simple VGA to HDMI adapter (e.g. 720×400 @ 70Hz) I’ve been on the look out for a new LCD monitor with a VGA input. There are a heap around the 24″ easily available still with VGA (although this is definitely declining, especially in the higher end
NON-CRT Displays that support 15KHz and 25KHz resolutions
hack a PC VGA monitor for 15KHz? Hardware mods

IIRC computer monitors don’t give you scanlines the way a TV do. Also I doubt an Amiga monitor is going to match the quality of a recent CRT. You can probably find broadcast monitors that take both VGA and RGB but that’s a lot more hassle than just getting a recentish CRT TV.
Sweet15 – 15Khz (240p) Monitor Tester [Completed] April 3, 2019 The Sweet15 is a retro gamer’s dream, especially for those who are always on the hunt for modern monitors that support 240p, otherwise known as 15khz or
A multisync monitor that supports 15kHz and 31kHz (and sometimes higher) will have a finer dot pitch than a fixed-sync monitor designed to take a 15kHz signal, so the scanlines are much more visible on low-res games. Good evening everyone, There’s something that I noticed about our vintage hobby and that I would like to address. In the 2000s, when LCD monitors did start to take over CRTs, I didn’t spend much thinking about the drawbacks of old school video monitors. They were still commonly known, but already obsolete on their own by the flicker-free 100Hz/120Hz CRT doing a general search for monitor PDF khz to find spec sheets of various monitors I found the following models that (on paper) should support 25K and a few that should also support 15K 4:3 HP L1910 HP L1950G HP L1951G HP LP1965 16:9 BenQ G2411HD HP LE2201w HP W2072a HP V221 NEC LCD6520L (officially Supports 15KHz RGB, and VGA but NOT
- Possibility of 15Khz RGB output on C64 or Minimig?
- Does an "all in one" VGA monitor exist?
- Do ALL CRTs make that horrendous whine sound?
I found two models of LCD monitors that support amiga 15kHz and 50Hz refresh for smooth scrolling: other pcbs that support 15khz 17″ benq bl702a and 19″ benq bl912. They are almost 4:3 ratio, native 1280×1024.
With a 15Khz signal there is a timing limit. This limits vertical resolution. Assuming a standard vertical sync range of 50 to 60 Hz, a 15Khz signal can only display approx 250-300 lines.
I think they mean 60Hz vertical refresh, but 15Khz hotizontal refresh. This said I prefer the vga output of old ati/amd cards because, with proper crt emudriver, they can properly do any low resolution / refresh rate, most „cheap“ converters (included the tv out of graphics cards) tend to output a fixed 640×480 interlaced resolution Get Intel Graphics Control Panel app if you can find it. I have my Dell Optiplex with same processor hooked up to a Wells Gardner monitor that supports 640×480. Trick is to check „Maintain Display Scaling“. I know this old post this was only way I got a picture on my CRT using Win10. What sucks is the newest Intel Graphics Command Center is missing this option so I What are some good dualsync (15khz & 31khz) and trisync (+24khz) VGA monitors that I should be on the lookout for? Are there any monitors in that range that have really sharp and pronounced scanlines, like what is commonly found on PVM/BVM monitors? I’m willing to spend quite a bit if need be, so don’t hold your punches.
Correct me if im wrong but is that the difference 480i is 15khz and 480p is 31khz? Yes. 240p is also 15 khz. If not what kind of tv should i look for to get the best experience from 480p consoles? A BVM. Those cost money though. The realistic option is a VGA monitor, or an HD CRT.
A professional 26 inch LCD monitor with 4:3 viewing ratio, our Arcooda monitor supports 15khz 24khz 31khz, and high definition up to 1440×1080 resolution. With VGA, DVI, HDMI, Displayport inputs, together with a 1.5ms low monitor lag response time, it has been designed as a direct replacement for CRT tube monitors. There are none of that particular type of monitor from the other thread are many die hard CRT currently for sale on eBay. I think I read somewhere that ANY CRT VGA monitor would work. Re: Do old 15Khz Arcade CRT monitors have only 240 vertical by LukeEvansSimon » Fri Sep 25, 2020 2:40 am You meant to say “horizontal” instead of “vertical”. I bet the specs were just referring to 240p and there is nothing special the arcade CRT is doing that makes it different from 15khz CRT TVs.
I found a couple of new currently available monitors that support 15KHz. Philips 221S9 (21″) and 241S9 (24″) both support 15kHz PAL & NTSC RGB through the VGA connector. Both monitors also have HDMI input, and can be set to display 4:3. Interestingly, the listed specs show a minimum frequency of 30kHz. There are some mild jailbars that I can’t get rid of, and And yes, simple VGA to HDMI as you said, once these multiscan monitors became ubiquitous, no one bothered to add support for 15kHz signals because there was no demand for it. Man, if only console gamers had clamored for it at the time! reenigne wrote: Author Topic: Soft-15KHz – slim new tool for 15KHz on normal vga cards (Read 1001761 times) 0 Members and 5 Guests are viewing this topic.
Best and most suitable LCD monitor (15kHz) for A500 support.Hardware
Long answer: all crt TV’s do have the sound because they run at 15khz which we can hear. Anything above category support 15khz will not make the sound, for example computer monitor crts are 31khz and do not make the noise.
And even though there are many die-hard CRT fans out there, there are also many long-time retro fans that have been using the recommended monitors below for a while and been happy with their performance. I’ve even quoted and handful of enthusiasts to give you a good perspective on these recommendations. CRT computer monitors from the VGA era (late 80s) and later typically operate at a minimum standard 31KHz scan rate. TVs and PVMs typically operate at a 15KHz scan rate. Relatively few displays in either category support both rates. Are there any like that? Secondly, if I use one with a „break out cable“ (it looks very similar to s-video but changes to component) is that actually a component signal or something else lower quality? (Some) convertor boxes will apparently scale down to 480i at 15khz for me but I’ve heard they’re low quality and could introduce lag.
I wonder if any of you are rocking a CRT monitor through a GTX 780Ti? To my knowledge the 700 serious of GTX cards were the last to include proper VGA outputs. While the 900 series did have DVI-I connections, i’ve heard complains about them
Hi, I’m asking you a question because I have some issues with crt Cheonghwa monitor. Some cave pcbs and other pcbs that support 15khz all spray good quality without any problems. However, only Golden Axe 1 and Afterburner 2 create problems such as screen curvature distortion in videos. The easiest thing was to use a MiSTercade or another board that allows the use of the MiSTer in an arcade cabinet. This monitor looks like it only supports 15khz and you’ll want to have it connected through an isolation transformer. There is no standard for AC power connectors in arcade monitors but in America, Molex types were used alot.
Hi, any tips/recommendations when choosing a used LCD monitor for A1200? I have a Commodore CRT monitor using composite but planning on getting a RGB2VGA adapter for a second LCD screen for Workbench use. Not big – under 20″ Re: Does an „all in one“ VGA monitor exist? by Guspaz » Wed Aug 12, 2020 2:19 pm An OSSC hooked up to a CRT will let any PC monitor handle both 15khz and 31 khz signals.
„Full“ 15 kHz RGB Support in the table below means it supports 15kHz signals at least as well as a CRT: The monitor requires no external scan doubler (such as an XRGB-mini make the noise or OSSC) or other powered devices to correctly process analog 15 kHz signals through the RGB connector. Only unpowered adapters are allowed for „full“ support.
I was wondering if there was any possibility of the TC64 outputting 15Khz RGB video on the VGA connector that could be plugged into a 15Khz monitor with RGB inputs, such as Sony PVMs or various computer monitors that have 15Khz RGB? You can buy relatively cheap VGA breakout cables to RGB BNC connectors. I’m most interested in this feature for the C64 You’ll want a DVI-I to VGA adapter, I’m not sure there are even any CRT 640×480 monitors that support DVI-I or a digital signal. You’ll likely need to change at least some settings, while you might get lucky and find a modern TV that will accept a 480i signal over HDMI anything more than that and existing settings wont work and will My plan is to built a gaming PC with a dual boot Windows 10 Setup. One for playing modern games and one for playing games on a SD CRT. So I already did some research and my findings so far are that CRT emudriver support up to the AMD R9 Fury/Nano but these cards are missing analogue outputs (just display port). So the next fastest card would be a R9 380X that has a
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