Roger Hicks said:
Dear Sergey,
I'd be VERY wary of Durst, because parts are difficult/impossible to get new for Durst enlargers that are no longer in production.
The units might be not out of production but there are loads of parts around.
To compare the Laborator class--- or even more extreme the Pictochrom--- to Dunco is like to compare a Tata Indica to a Bently Continental.
If you can find one, consider De Vere (still made in UK, parts still available).
Are you sure? I was under the long standing impression that DeVere went belly-up a bit over 10 years ago. A few of its employees went solo with the stock of parts and service contracts and created Odyssey Sales but its all, if I'm not mistaken, old stocks.
Between DeVere and Durst upper-tier mechanical enlargers I think its a toss. I would not bother with the computer controlled models such as the Pictochrom or the DeVeres with the ZBE heads as both are prohibitivly expensive, when possible, to service. That's here in Munich and not the ex-USSR. Pictochroms are cheap right now since as soon as a board fails they are little more than expensive to dispose of scrap metal. When they work they are cooler than cool but ...
In 6x9cm and smaller format film my favorite Durst is the DA-900 (which is what I use) followed by the Laborator 900. The L138/139 or even L1200 I find less than useable with miniature films. Its equivalent DeVere, the model 203, is not in its league and is not as flexible. What makes the 900 so nice is that I can quickly change condensors, go from point source to opal, use a Dichoic colour head, Ilford Multigrade 500 head or cold light--- switching takes well under 1 minute. On the other hand, between the Durst L1200 and DeVere 504 I prefer the DeVere hands down. If you are not doing 5x4" then I not bother since they are both, I find, less nice to work with in MF than my DA-900 or a L-900.
In optics.. Forget the APOs.. They don't really deliver much.. save the cash.. If you are only doing 6x7 and want to save a LOT of cash.. then I'd even look at an Agfa Varioscope..
If you, on the other hand, you want something NEW.. and really considered Dunco.. then have a look at Kienzle.. The Kienzle enlargers are nice and well built.. hardly much more expensive than Dunco or Kaiser but a large leap.. and at a less than Durst new prices..