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Lumenlab > Audio Video Sciences > Advanced Projector Builder > Projectors based on small panels
victor-eyd
I just purchased a lightware vp800, which is an identical clone of the ctx Ezpro 500 series, for $20.00. Its kind o broken, but quite fixable. However, the freshnel is pretty scratched up.

I was about to consider the 150w light kit from johnzo but I also came across these bulbs, which are rated for 150hrs. btw, the same bulb is used on my moviemate.

http://www.projectorlampcenter.com/Product...uctCode=EYB%2D5

Anyways some pics. This thing is really small!







x_25
Dont retrofit it, sell it to me so i can. It is the perfect size for what i need. happy.gif

Actually im kidding, my parents would kill me if i bought that. I say go for it and then maby sell it to someone or if you can build it sheep enough give it as a present to someone.
sensibull
If you don't mind me asking, where are earth are you finding such amazing deals on these older projectors?
victor-eyd
I'm pretty fortunate to live in the sf bay area, so there a lot of electronic firms always throwing out stuff but some of my best deals were either scored on craigslist or freecycle.

The ask 970 was free from freecycle- a church was giving away some overheads and stuff in the back corner was the ask

The lightware and the litepro were from a computer surplus store. The litepro I paid $45 because it was in mint condition. The lightware I negotiated down to $20 because of its condition. The trick is not let them know you can repair it ;-)

But on craigslist I've gotten a NEC MT810 commercial pj for $10, two sharps XG units (the big ones) for about $20-25 apiece, an infocus 4805 for $50 w/a dead lamp waiting to be retrofitted through ywh, and a contact to another computer surplus store that was selling me working Eiki 2000 lumen pjs for $35.

My local college was auctioning older pjs and I've scored an infocus lcd for $20 and 2 crt pjs for $15 each.

But I'm still building them cuz they're fun to do so here I still am...

Victor
victor-eyd
I remembered playing with one (the Ezpro, i believe) of these a few years ago and I remember the speed of the lcd was pretty slow. I'm hoping that the VP800 will be faster but if that's not the case I have to find a high resolution lcd that will fit inside this unit.

The original is a 6.4" 4:3, and I can say my 7" 16:9 lcd will NOT fit, so its gotta be smaller. The ps1 screen comes to mind, but its image quality is worse than the VP800, so if anyone has a suggestion (and its a cheap alternative) I'm interested
sensibull
QUOTE (victor-eyd @ Nov 14 2007, 12:07 PM) *
I'm pretty fortunate to live in the sf bay area


Damn right. smile.gif I spent my 20s there and still miss it a lot. There was a computer parts recycling place in Berkeley I used to plunder -- basically one guy in a room floor to ceiling with computer parts, and nothing there went for more than $5. Nowadays, I got local yahoos trying to sell their crappy old projectors for $700 dry.gif
victor-eyd
QUOTE (sensibull @ Nov 14 2007, 09:24 AM) *
Damn right. smile.gif I spent my 20s there and still miss it a lot. There was a computer parts recycling place in Berkeley I used to plunder -- basically one guy in a room floor to ceiling with computer parts, and nothing there went for more than $5. Nowadays, I got local yahoos trying to sell their crappy old projectors for $700 dry.gif


I went to Cal (man, do the bears suck!- Go Stanford!!) and I wonder if that store is still there.
belzarrath
I have the ctx Ezpro 500 series, baught mine for $30 on ebay. It works perfect, I was thinking of doing a retro fit as well. I would like details on your retro fit so that I can try it as well.
victor-eyd
I'm less inclined to change the light engine as I now have a link to getting evd bulbs that last up to 200hrs and only cost 3.39, so to have it last 2000hrs will only set me back $33.90, which is a great deal.

http://www.divinelighting.com/evd200-hour-...CFQlTHgodBVNO1A
ywh
QUOTE (victor-eyd @ Nov 15 2007, 07:47 AM) *
I'm less inclined to change the light engine as I now have a link to getting evd bulbs that last up to 200hrs and only cost 3.39, so to have it last 2000hrs will only set me back $33.90, which is a great deal.

http://www.divinelighting.com/evd200-hour-...CFQlTHgodBVNO1A


3100 Kelvin?
victor-eyd
Yes, the temp is lower but looking at your images (original is on the right)



I'll be okay. I can always get a color correcting filter to better the whites

Victor
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