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getting the bug to up grade!
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Das444



Joined: 22 Dec 2006
Posts: 145


Posted: Sat Jan 23, 2010 2:59 pm    Post subject: getting the bug to up grade!

Hi all,
I'm starting to get the upgrade bug. I have been running a Sony 1252 for 5 Years now. I have over 6400 hrs on it the piture still looks awesome for what it is. I'm thinking Sony D50; Will I see a big difference in Picture quality? I would like a G70 or G90 but that’s out of my price range. Sony 1292 would also be nice but I just don’t see them come up that often. I would like to stay in the Sony family do to all the input cards I have. But I'm open to suggestions.
Thanks Dan
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ecrabb
Forum Moderator


Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010

Posted: Sat Jan 23, 2010 3:32 pm    Post subject:

Hi, Dan -

A D50 will be a nice, yet modest upgrade over your 1252. It's a newer chassis - the same vintage as the G70 and G90. It's got continuous Scheimpflug (lens flapping), a geometry and convergence system just like the G70 (more control than the 1252), and it's smaller and quieter than the 1252.

If you found a low-hour D50, it should be noticeably sharper than your current machine. I don't know if I could characterize it as "big difference in picture quality", though. It's still an electrostatic-focus, air-coupled 7" machine. I'd reserve that "big difference" description for an 8" machine.

The price on these machines has dropped precipitously in the last few years. It's entirely possible you could sell your old machine for $100 and find even a G70 or XG for well under a grand. What's your budget? What part of the country do you live in?

SC
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AnalogRocks
Forum Moderator


Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat Jan 23, 2010 3:33 pm    Post subject: Re: getting the bug to up grade!

Das444 wrote:
Hi all,
I'm starting to get the upgrade bug. I have been running a Sony 1252 for 5 Years now. I have over 6400 hrs on it the piture still looks awesome for what it is. I'm thinking Sony D50; Will I see a big difference in Picture quality? I would like a G70 or G90 but that’s out of my price range. Sony 1292 would also be nice but I just don’t see them come up that often. I would like to stay in the Sony family do to all the input cards I have. But I'm open to suggestions.
Thanks Dan


I had a 1252 and the D50. I think the 1252 had a better picture any mine had 14 000 hours on it.

Go for a better EM focused set. Pick up a switcher to put your Sony cards in and either an Extron, or a BUF2000 to drive the output to the projector.

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ecrabb
Forum Moderator


Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010

Posted: Sat Jan 23, 2010 3:44 pm    Post subject:

AR,

There's no way a 1252 had a better pic than a D50, unless something was wrong with the D50 and the 1252 had much newer tubes than 14,000 hour examples. How was the 1252 pic better, or more to the point, what was wrong with the D50 pic?

But, I agree that he should shoot for a more significant upgrade - preferably to an 8" EM/LC set.

SC


Last edited by ecrabb on Sat Jan 23, 2010 3:45 pm; edited 1 time in total
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zGman



Joined: 22 May 2006
Posts: 599


Posted: Sat Jan 23, 2010 3:45 pm    Post subject:

D50 will not be much of an upgrade, if any & new tubes are impossible to find.

Get a BG808S or M8500 and you will have a much better picture.
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ecrabb
Forum Moderator


Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010

Posted: Sat Jan 23, 2010 3:47 pm    Post subject:

Yeah, but don't get an 8500 unless it's color-filtered. You're used to color-corrected red and green with the 1252 - you'd miss the nice reds and greens if you didn't have it.

SC
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AnalogRocks
Forum Moderator


Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat Jan 23, 2010 4:05 pm    Post subject:

ecrabb wrote:
AR,

There's no way a 1252 had a better pic than a D50, unless something was wrong with the D50 and the 1252 had much newer tubes than 14,000 hour examples. How was the 1252 pic better, or more to the point, what was wrong with the D50 pic?

But, I agree that he should shoot for a more significant upgrade - preferably to an 8" EM/LC set.

SC


Why not EC? I've run both projectors at 1080i and the 1252 looked better. The D50 had about 6500 hours and came out of a conference room.

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Das444



Joined: 22 Dec 2006
Posts: 145


Posted: Sat Jan 23, 2010 4:16 pm    Post subject:

Thanks

What about NEC-XG, the case sure looks nice . I see Curt has one with 42 hrs on it . But it's about 2X my budget, then add shipping and a new Moome HD card and it turns into a pipe dream!


Last edited by Das444 on Sat Jan 23, 2010 4:18 pm; edited 1 time in total
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ecrabb
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Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010

Posted: Sat Jan 23, 2010 4:17 pm    Post subject:

AnalogRocks wrote:
Why not EC? I've run both projectors at 1080i and the 1252 looked better. The D50 had about 6500 hours and came out of a conference room.

Like I said, the D50 has a newer chassis with superior geometry and convergence (it's almost exactly like the G70) with 21-point zone, better granularity, and key and pin balance. It also has Scheimpflug so you can get way better top/bottom and side/side focus without resorting to all sorts of hack mod shims.

Not sure why your D50 didn't look as good, but if the 1252 really had 14,000 on it and the D50 had 6500 hours, the D50 should have looked much better. You didn't say... What looked better/worse about the two sets? Color? Focus? What?

SC
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greg_mitch



Joined: 03 May 2006
Posts: 5320


Posted: Sat Jan 23, 2010 4:20 pm    Post subject:

I thought the consensus was the 1252/1272 was better than the D50...it seemed like the D50 was a dud. Never seen one but my 1252 looked pretty good (albeit a little soft) at 1080i.
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Curt Palme
CRT Tech


Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC

TV/Projector: All of them!

Posted: Sat Jan 23, 2010 4:24 pm    Post subject:

No question that off the shelf, Sony did wonders with the D50 tubes. They are razor sharp, but then tend to fall off pretty quickly after about 3000 hours from what I've seen. I've got a couple of minty D50s that I'm selling for cheap, but they're not selling. Had a scam bidder on eBay last week as well. Sad



At 6500 hours, the D50 would look worse than the 1252 if set up identically IMHO. D50s have no place in a conference room!

Try and snag an EM focusing set. they blow away the ES focusing sets.
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AnalogRocks
Forum Moderator


Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat Jan 23, 2010 4:26 pm    Post subject:

ecrabb wrote:
AnalogRocks wrote:
Why not EC? I've run both projectors at 1080i and the 1252 looked better. The D50 had about 6500 hours and came out of a conference room.

Like I said, the D50 has a newer chassis with superior geometry and convergence (it's almost exactly like the G70) with 21-point zone, better granularity, and key and pin balance. It also has Scheimpflug so you can get way better top/bottom and side/side focus without resorting to all sorts of hack mod shims.

Not sure why your D50 didn't look as good, but if the 1252 really had 14,000 on it and the D50 had 6500 hours, the D50 should have looked much better. You didn't say... What looked better/worse about the two sets? Color? Focus? What?

SC


The D50 looked much softer at 1080i than the 1252 did.
When I gave the D50 to my girl friend I also gave here a Samsung ATSC HD tuner box and an HDFury1. I got it all set up and she said. "That's it? That's HD? Your other Sony looked better"

She's not a tech head at all. But even she noticed it.

The 9 point vs. the 21 point geometry didn't really enter into it either.

Both projectors had a toasty blue tube too. I don't know the history of the 1252 but when I bought it, it smelt like an old ashtray so I'm guessing it was a bar projector.

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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat Jan 23, 2010 4:27 pm    Post subject:

Curt Palme wrote:
No question that off the shelf, Sony did wonders with the D50 tubes. They are razor sharp, but then tend to fall off pretty quickly after about 3000 hours from what I've seen. I've got a couple of minty D50s that I'm selling for cheap, but they're not selling. Had a scam bidder on eBay last week as well. Sad



At 6500 hours, the D50 would look worse than the 1252 if set up identically IMHO. D50s have no place in a conference room!

Try and snag an EM focusing set. they blow away the ES focusing sets.



Ahhhh that's why! I was wondering why the high hour 1252 looked better than the less than half as many hour D50.

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Das444



Joined: 22 Dec 2006
Posts: 145


Posted: Sat Jan 23, 2010 11:18 pm    Post subject:

ecrabb wrote:
Hi, Dan -

The price on these machines has dropped precipitously in the last few years. It's entirely possible you could sell your old machine for $100 and find even a G70 or XG for well under a grand. What's your budget? What part of the country do you live in?

SC


I'm thinking around 1800.00 if I was to do the upgrade now. I could always wait and keep my eye out for a G70
I live west of Ann Arbor Michigan.

Dan
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Nashou66



Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY

Posted: Sat Jan 23, 2010 11:25 pm    Post subject:

How about a Marquee( color filtered HD 144's), I can drive it to you and help with the set up Wink

Athanasios

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bbfarmht



Joined: 27 May 2006
Posts: 1273
Location: Where the Mississippi runs east to west!!

Posted: Sat Jan 23, 2010 11:45 pm    Post subject:

Nashou66 wrote:
How about a Marquee( color filtered HD 144's), I can drive it to you and help with the set up Wink

Athanasios


Are you making a trip out this way Nash?

If you are, and if you have another used thomas tube I'd like to try it I'll ship it back to you when I'm done!!

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Das444



Joined: 22 Dec 2006
Posts: 145


Posted: Mon Feb 01, 2010 2:27 am    Post subject: upgrade bug

Hi
Well I pulled the trigger on a NEC XG 135. The seller has no remote and says it turns on and lights up but thats all he can tell me. I will know more in a few days when it gets here. Will this be a step up from the 1252?
Dan
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Spanky Ham



Joined: 22 Mar 2006
Posts: 5643
Location: Comedy Central

Posted: Mon Feb 01, 2010 2:52 am    Post subject:

Yes and is it LC or AC? If you haven't seen the condition of the tubes then I hope you get lucky. I bought an XG once and received the pj with about 2 rated tubes.
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Mark_A_W



Joined: 15 Mar 2006
Posts: 3068
Location: Sunny Melbourne Australia

Posted: Mon Feb 01, 2010 8:00 am    Post subject:

Even with 2/10 tubes it's a huge step up from a 1252..

But yes, LC is better.
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CIR Engineering



Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany

Posted: Mon Feb 01, 2010 3:03 pm    Post subject:

I was going to say, on a low budget, look at NEC's. The G70 or 8500 would be nice, but also cost more. It's not like A D50 is a bad projector, it's just that there are much better projectors to choose from and they are all getting cheaper and cheaper.

I calibrated a D50 about nine months ago for the first time in a few years. It had 4500 hours on the tubes and chassis, but it threw a nice enough image at 1080i. The guy got it free and he was tickled with the image quality.

craigr

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