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© 1997-2006
Gareth Knight
All Rights reserved



Monitors and the Amiga

Since its inception the Amiga has been designed to be used with a TV. This helped reduce the cost and allowed its use in the media industry, but for those who want a better display than television can provide it is a pain. This guide aims to dispel some of the confusion and rumours surrounding this subject.

The key to using a TV or a monitor lies in the choice of screenmodes. This can be altered using the Screenmode preferences in the Prefs directory. As standard the Amiga installs 15KHz drivers, this makes it useful for working on a television. Fortunately, the Amiga can also use different drivers to produce the 31KHz signal found on most monitors.

Why use a monitor?
The drop in monitor prices means the choice of buying a monitor has moved on to personal preference. Do you really need a monitor? If all you are going to do is use some old games or mess around with Workbench a bit, then no, you do not need a monitor. However, if you plan to use the latest games, Word processors, art packages, as well as dabble in Mac emulation or Linux, then a monitor will allow you to get the best from your software. A monitor will allow you to use higher resolutions beyond the Hi-Res display you are used to.

How a television displays higher resolution
Have you ever used an Amiga application that causes the screen to flicker? This is a trick used by the Amiga to display a higher resolution than is usually possible by doubling the scanlines. Starring at an interlace screen can have a terrible effect on the eyes, producing headaches or migranes.

What options are available?
There are three categories that can be used with the Amiga

  • TV Monitors
  • Multisync/Multiscan Monitors
  • VGA\SVGA  Monitor
TV Monitors
These made up the majority of Amiga monitors during the early 1990's, especially the Commodore branded variety. These monitors offer little advantage over televisions.


  • 100% compatibility with all hard coded 15KHz software.
  • Relatively cheap to find second hand.
  • Do not offer any new screen modes. This means that they will still suffer from interlace flicker if you are using higher resolutions such as 640x512.
  • Almost impossible to find as new.
  • Has little advantage over using a television.

Multisync Monitors.
Amiga multisync monitors offer a compromise between the old TV monitors and the latest SVGA models. All Amiga modes are supported, ranging from the 15kHz TV modes to the high resolution 31kHz. Applications will not suffer from the interlace flicker found on TV or TV-compatible monitors. They are still available in large numbers, both as new and second hand, and were officially endorsed by Amiga Technologies during 1996, who licenced the Microvitec model.


  • 100% Compatible with Amiga screenmodes and graphics cards.
  • Widely available from many Amiga retailers.
  • Has some problems with extremely high resolutions found on some of the latest graphics cards.
  • Not quite as cheap as the SVGA variety due to less demand.
SVGA\VGA Monitors
The most popular brand of monitor currently available are so called 'PC' SVGA monitors. The last few years have led to a drop in price, and it is quite easy to pick up 14" SVGA monitors for £30 (UKP). They range is size from the cheap 14" to the mouth-watering 28" models. These monitors are useful for modern applications that allow you to choose an appropriate screenmode, but for older applications or PD software that does not take into account the use of anything but a TV will not work. This will prevent you from using software that isn't OS friendly, including most games and quite a few applications that rely upon the Amiga custom chips (Brilliance, Deluxe Paint). There are some free utilities available that will patch the application to run on a 31KHz monitor, however these have varied results and cannot be guaranteed to work. Many Amiga PPC users have taken to running old Amiga software under the Amiga emulation, UAE.
If you are planning to buy a graphics card such as the CyberVision or Picasso IV, SVGA monitors are the only way of getting the most from your Amiga. The graphics card uses the PC-style Chunky display outputting 31KHz as standard. This will eliminate the flicker from interlace screens and allow the use of higher screenmodes and more colours. If you do not wish to buy a graphics card, a slightly cheaper option is a Flicker Fixer and scan doubler (available from Power Computing for about £80). This will allow the use of Amiga screenmodes with a SVGA or VGA monitor.


  • Available from most computing shops.
  • The only way of getting an Amiga graphics cards full potential.
  • Higher screen resolutions available.
  • Only works with OS Friendly software.
  • Requires a scan doubler to be fully compatible with the Amiga screenmodes.
  • Monitor drivers may work on one model but not a similar one. This would require some manual configuring with a program such as MonEd, that could potentially damage the monitor
This should give you some idea of what type of monitor you need to get the best out of your Amiga. If you are looking for general all-round performance the multisync is highly recommended.

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