so this 1 dac per projector scheme will need some sort of usb hub i suppose (which can also host the usb dongle)
thanks for the enlightment norty!
"its called character briggs..."
Well I guess that depends on how many USB ports your computer has natively. You simply need enough ports for everything you need to plug in, taking care to ensure that the USB bus has enough 'oomph' to power everything appropriately. Some people choose to use a powered hub for these reasons, but its not an absolute requirement.
How much better are these than a CMedia/Audiolase? For one thing, I am liking the balanced output for long runs!
This space for rent.
PM sent (I hope there's some left...)
Pointers
O-Like 532@100mW & 650@200mW
Survival Laser 445@1.1W
Projectors
Homemade Variable RPM Lumia Box 405@500mW & 532@100mW & 650@200mW & 460@1.3W
Kvant CM6000 with ScannerMAX 506 30-40k galvos - 637@1.3W & 532@1.8W & 445@3W + DMX Lumia Gratings
Self-Repaired 532@500mW + Pangolin FB3, Chinese Galvos, Analog Modulation
Tools & Software
Radiator Laser Synthesizer
LaserBee USB 2.5W thermopile meter
Spaghetti, RIYA Multibus Lite
Pangolin QuickShow, Beyond Advanced, integrated FB4