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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Brand or Type of Audio Rack to Use? (Page 2)

 
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Author Topic: Brand or Type of Audio Rack to Use?
Jason Burroughs
Jedi Master Film Handler

Posts: 654
From: Allen, TX
Registered: Jun 99


 - posted 03-31-2005 02:33 PM      Profile for Jason Burroughs   Email Jason Burroughs   Send New Private Message       Edit/Delete Post 
Chatsworth makes a large variety of racks and cabinets. I haven't seen any of their stuff in a theater application, but you see them in data centers all the time.

http://www.chatsworth.com/main.asp?id=25

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Barry Floyd
Phenomenal Film Handler

Posts: 1079
From: Lebanon, Tennessee, USA
Registered: Mar 2000


 - posted 04-02-2005 11:42 AM      Profile for Barry Floyd   Author's Homepage   Email Barry Floyd   Send New Private Message       Edit/Delete Post 
I've got a free-standing RCA rack that I yanked out of a dead drive-in several years ago. If it's still out in my parents barn, you can have it for free.. if you come get it.

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Christian Volpi
Master Film Handler

Posts: 349
From: Arlington, NE
Registered: Apr 2004


 - posted 04-06-2005 10:24 AM      Profile for Christian Volpi   Author's Homepage   Email Christian Volpi   Send New Private Message       Edit/Delete Post 
I've always used racks made by Elkay.

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 04-06-2005 10:57 AM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
Get one a few 'U' bigger than you think you need; there's a good chance you'll want to add something extra in the future.

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Louis Bornwasser
Film God

Posts: 4441
From: prospect ky usa
Registered: Mar 2005


 - posted 04-06-2005 06:24 PM      Profile for Louis Bornwasser   Author's Homepage   Email Louis Bornwasser   Send New Private Message       Edit/Delete Post 
Yes! You can't make 'em tall enough. (Leave the bottom 10.5 inches blank to keep dirt off equipment and to protect switches from floor cleaning.) Louis

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 04-07-2005 02:13 AM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Nah...I hate when I have to go to a 77-U rack...I like 70-U racks the best...plenty of space and they fit through doorways (77s don't).

Perhaps due to location, but I like Middle Atlantic Racks best...and they constantly are improving them with little extras like the ground stud, various mounting methods, laser etched breakaway holes....nothing really big but every year the racks have a little more convienance.

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 04-07-2005 04:19 AM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
quote: Steve Guttag
77-U
77-U [Confused] 42U is taller than I am. Did you mean 77 inch?

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 04-07-2005 04:26 AM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
77u = 77 rack rack units
I like the Hammond racks the best

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 04-07-2005 04:35 AM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
Are your 'U's smaller than ours are? Here, one 'U' is about 45mm, so a 77U rack would be nearly 3.5m high, that's nearly 13 feet. [Confused]

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 04-07-2005 04:39 AM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
I believe one rack units is approx 1.75"

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 04-07-2005 04:46 AM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
Still [Confused]

1.75 inches works out at 44.45mm, that's pretty close to my figure. I've just checked my figures again, and 77 of those does come out to almost 13 feet. You don't have racks that high surely, do you?

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Phil Hill
I love my cootie bug

Posts: 7595
From: Hollywood, CA USA
Registered: Mar 2000


 - posted 04-07-2005 05:12 AM      Profile for Phil Hill   Email Phil Hill       Edit/Delete Post 
As Gordon mentioned, 1 RU is 1-3/4" high.

The "standard" rack is 40 RU which has 70" of usable rack space. "Tall/High" racks are 44 RU and have 77" of rack space.

I also agree with Stephen... get a taller rack than you need. You WILL add more toys.

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 04-07-2005 05:29 AM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
77" sounds reasonable for a full-height rack; 77U would be bigger than anything I've ever seen, and taller than most rooms.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 04-07-2005 09:13 AM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
OMG...yes change my Us to inches so all the 77U stuff should have read 77" and likewise 40U to 70" (rackable height, not overall).

I dislike 77" racks though I've used them and they tend to be the standard in A/V installations...70" fit through doors...if you need more space...gang'em.

What I don't understand is the mentality of using tiny floor standing racks (the ones that are about 3-4-feet tall or so. The cost difference between a short rack and a tall one are very small. About the shortest I use is a 35U (really U this time) unless it is wallmount or for another special purpose where the height of the rack is part of the criteria...especially on a roll-around rack.

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John Pytlak
Film God

Posts: 9987
From: Rochester, NY 14650-1922
Registered: Jan 2000


 - posted 04-07-2005 11:11 AM      Profile for John Pytlak   Author's Homepage   Email John Pytlak   Send New Private Message       Edit/Delete Post 
Even if you don't fill the rack, the taller ones get the most important components up to eye level. Much easier on the back, as you don't need to constantly bend over. [Wink]

And point of keeping components a bit off the floor to keep them cleaner and away from being bumped or splashed by the cleaning crew is a good one.

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