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Author
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Topic: Advice on first 35mm projector
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Scott Norwood
Film God
Posts: 8146
From: Boston, MA. USA (1774.21 miles northeast of Dallas)
Registered: Jun 99
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posted 11-20-2018 08:31 AM
That looks like a nice machine from the pictures. It might even hold 12000' reels (which would hold a complete two-hour feature) in its current configuration. If so, you will avoid the need for a second projector or platter/tower transport system.
You will need the parts mentioned above as well as reels, lenses, aperture plates, a rewind table, a splicer, and a sound system. Since you are inexperienced with the format, you will want help from a projectionist or cinema technician to disassemble and move the equipment (which will weigh several hundred pounds). Be sure to remove the lamp (bulb) before moving the lamphouse. Xenon lamps are potentially explosive, which is why the face mask comes with the equipment. The rectifier might require three-phase power. If so, single-phase rectifiers are available if you don't have three-phase power.
The reel shafts pictured look to be 1/2", so you may want to get a set of standard reel arms as well, since a normal 2000' reel has a 5/16" shaft (in the US, at least).
35mm prints come in a number of different aspect ratios. You should plan to get lenses and aperture plates for (at least) four formats: 1.37:1, 1.66:1, 1.85:1, and Cinemascope. There are a few others, but this will cover most films. Sometimes, the same lens can be used (with a different plate) for different formats if you have both top and side masking. A sound system can be as simple as a microphone preamp and powered speaker, or as elaborate as you like. You will need a power supply for the LED reader in the soundhead (this may be included) as well. Special test films and equipment are needed for proper sound system alignment; a cinema technican will have those. There is no "rewind" function on these 35mm machines, so a rewind table is needed. This can range from a simple hand-cranked setup to a motorized device.
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