Geri
Experienced Member
- Joined
- Apr 24, 2019
- Messages
- 147
I am opening this topic to discuss optical drives for usage in vintage desktop computers. This topic will discuss vintage and non-vintage cd/dvd and blu ray disc drivers from the aspect of retro usage. There is two main concerns with optical media, when the retro usage is in the focus:
1. Having slow reading (spinning) speed to avoid old original pressed disks to be exploded.
2. Having slow burning speed to be able to produce disks for other vintage computers and audio cd players.
I would like if this topic would be about discussing practicular disc drives from the aspects of the above.
For those who dont have long experience with this type of media (younger users, for example) i give some technical explanation, why this is needed.
Older audio CD players, and older 1x-2x CD drives for PC (such as Sony cd drives with ISA controller card) will not be able to read the burned medium, if it is being written by high speed. High speed is relative, but usually they will start to produce glitching sounds above 4x writing, and will not see the discs above that at all. (In some cases, vintage CD drives will not see a burned medium at all!).
When the case is the opposite, such as, using vintage CD (up to the middle of 1990s) in modern drives, the CD is in danger from exploding. Overwhelming majority of the modern CD/DVD/BluRay drives will spin the CD at 40x or 52x speed, which will cause small cracks to be formed in the middle of the cd surface, which later grows, and the explosion is inevitable.
To avoid this phenomon to happen, a drive is required that spins the disk on lower speeds, such as, on 8x or below.
Solutions:
--------------
There are no solutions for this.
There are some programs for Windows that can change the optical drive read speed, these settings are however not permanent, and only will work under windows until the next reboot. Even when using these softwares, the most of the disc drives will still use they maximum speed when the discs are inserted, and only throttling down afterwards, therefore doing the damage for the media.
The only solution is to get a proper drive, vintage drives are hard to come by, but the modern suitable ones are also hard to find.
In the case of writing a medium that can be readed in vintage disc drives - even if you want, for example, 2x write speeds, the drive will not burn your cd at that speed. Either it will revert to 24x speed, or it will seemingly write it with 2x speed, but the actual data will be burned by the head at 24x or 40x aniway secretly.
In this topic, i will explain how certain optical drive models operate, and i will rate them how much usable they are for these purposes.
If you want to contribute, you can investigate and test your optical drive as well.
1. Having slow reading (spinning) speed to avoid old original pressed disks to be exploded.
2. Having slow burning speed to be able to produce disks for other vintage computers and audio cd players.
I would like if this topic would be about discussing practicular disc drives from the aspects of the above.
For those who dont have long experience with this type of media (younger users, for example) i give some technical explanation, why this is needed.
Older audio CD players, and older 1x-2x CD drives for PC (such as Sony cd drives with ISA controller card) will not be able to read the burned medium, if it is being written by high speed. High speed is relative, but usually they will start to produce glitching sounds above 4x writing, and will not see the discs above that at all. (In some cases, vintage CD drives will not see a burned medium at all!).
When the case is the opposite, such as, using vintage CD (up to the middle of 1990s) in modern drives, the CD is in danger from exploding. Overwhelming majority of the modern CD/DVD/BluRay drives will spin the CD at 40x or 52x speed, which will cause small cracks to be formed in the middle of the cd surface, which later grows, and the explosion is inevitable.
To avoid this phenomon to happen, a drive is required that spins the disk on lower speeds, such as, on 8x or below.
Solutions:
--------------
There are no solutions for this.
There are some programs for Windows that can change the optical drive read speed, these settings are however not permanent, and only will work under windows until the next reboot. Even when using these softwares, the most of the disc drives will still use they maximum speed when the discs are inserted, and only throttling down afterwards, therefore doing the damage for the media.
The only solution is to get a proper drive, vintage drives are hard to come by, but the modern suitable ones are also hard to find.
In the case of writing a medium that can be readed in vintage disc drives - even if you want, for example, 2x write speeds, the drive will not burn your cd at that speed. Either it will revert to 24x speed, or it will seemingly write it with 2x speed, but the actual data will be burned by the head at 24x or 40x aniway secretly.
In this topic, i will explain how certain optical drive models operate, and i will rate them how much usable they are for these purposes.
If you want to contribute, you can investigate and test your optical drive as well.