i have a hydrofarm ballast that is probably older than some of the folks on this site. never ever had an issue with the thing, but i imagine every company has produced a few "lemons"
hydrofarm has never been the cheapest thing on the shelf either
When it comes to anything electrical I'm the least likely guy in the room to screw around with it. I would definitely pay extra for quality over something that might burst into flames.
HF Powerhouse series 8 year warranty.
Have you guys ever used digital ballasts I keep reading about how they produce EMI or something and how there has been numerous incidents with the cable company knocking on peoples doors about the issue.
i am curious about that.....do you happen to have a link you can pm me....or post on here if it is appropriate to post links.
Go for the heavy "value" lines. Either cheapest/2nd cheapest. Magnetics are generally bulletproof. More important is your relationship with the shop you are buying from, you need them to extend no questions replacements or move on.
Google: Digital ballast internet. Should get you started.
I can't seem to find any name brand magentic very well at online Canadian retailers. Anyone have any issue with dealing with hydrofarm directly?