Originally Posted by
norty303
Have you ruled out DAC/software settings by plugging it into a known analogue projector and confirmed you're getting analogue response?
It sounds like you may have misunderstood the previous suggestions as well.
The lasers themselves and the drivers for them are separate. The thing that makes a laser analogue or TTL is the driver, not the head itself.
So if your drivers are TTL, you could just replace the drivers with analogue drivers. The list supplied previously (Lasertack, BBE, Stanwax, etc) are all drivers, not full modules.