<a href=showthread.php?s=&postid=15514239#post15514239 target=_blank>Originally posted</a> by cobbobby
Who doesn't use the chinese components now. From my research i've found the blue wave 3, 7, PFO and aquamedics ballasts are the only one's that are true m80 hqi ballasts.
I forgot about the Aquamedic ... there is another one.
Actually PFO is gone now. Sunlight Supply, PFO both used the Advance transformer components. Hamilton atleast used to. Hamilton does still make an M80 last I checked.
Aquamedic claims the cube ballasts to be US made but that doesnt mean they use US components.
Anyway, that makes the Blue Wave, Hamilton, Aquamedic and any leftover PFO's ... as 4 ready mades ... well 3, I doubt youll find a PFO.
Then Venture and Universal to check for raw parts.
If all else fails, contact RC member PaulErik ... he works in the lighting industry. He can tell you exactly what's up with Advance apparently discontinuing their M80 as well as who still makes raw M80 ballast components. The HX-HPF autoformer (core and coil) is signifigantly more expensive than the standard transformers used with pulse start and probe start ballasts so the raw M80 ballasts have always been expensive. I have raw magnetic ballasts in probe start and pulse start for 175 watt - 250 watt but purchased the M81 and M80 as ready-mades (Blue Wave 7 duals) because they were actually less expensive than the raw ballasts that I could find ... I got them both on sale a few years ago when they used the Advance components.
You may also want to check Hellolights.com for raw M80 components. I believe they used to sell them, not sure if they still do.
M80's are definitely still available in some form atleast.