/r/techtheatre

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Welcome to /r/techtheatre! The reddit community for all production designers and technicians!

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06/23/21 Jay Duckworth Proptologist
06/03/21 Shannon Slaton Sound Designer
7/07/20 Tucker Downs Color Scientist
1/31/18 Sam Kusnetz QLab
6/27/16 Creative Conners Automation
1/18/16 Eric Hart Props Master
12/16/15 Paule Constable Lighting Designer
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7/13/15 Steve Younkins Creator, q2q Comics

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The mods and users of /r/techtheatre assume no liability for any loss or damages due to advice given in this subreddit. Always consult properly trained personnel when making any decisions on rigging, construction methods, or other areas of production technology that involve risk to life and property. We reserve the right to remove posts and/or comments that contain blatantly dangerous advice.

/r/techtheatre

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7

While we’re spotting each other…

1 Comment
2024/12/04
02:55 UTC

49

I heard we’re sharing our spot positions 😄

Here’s my little nest.

5 Comments
2024/12/04
02:08 UTC

1

Enttec RGB LED pixel tape on EOS

Hi hive mind… I am running 8 strips of led pixel tape made by enttec via a pixelator mini as the led driver and a etc ion xe as the control. I have patch in the strips and created a RGB profile but when I try to turn on a colour, IE red , the strips output in CMY. What am I missing. The chips are definitely RGB so why would they only be outputting in CMY. This really has me flummoxed so any assistance would be great

4 Comments
2024/12/04
00:45 UTC

3

Slimpar pro H not giving control

I’ve got 24 slimPar pro H lights that won’t give me control. They’re patched correctly and programmed correctly but I’m still unable to control them. Does anyone have any ideas or advice you could send my way?

5 Comments
2024/12/03
21:49 UTC

59

Someone in my theatre just did a perfect Wilhelm scream..

One of the cast of the show tonight dropped his heavy prop onto his foot and let out the most impeccable Wilhelm Scream.

Pretty much every member of the production crew looked up from their stations, and looked at each other with excitement and knowing delight. Obviously we would have run to help if we weren't stuck up miles away in our booths. There were 30 other people by the stage who ran in to help, and he was fine, just a bit over dramatic.

I thought someone had accidentally triggered a cue from the wrong play!

1 Comment
2024/12/03
21:02 UTC

2

SUNY purchase vs Syracuse university stage management BFA?

I’m looking into colleges and wondering which is better. Any information or advice is helpful. Thank you!

6 Comments
2024/12/03
19:41 UTC

366

Inspired by an earlier post, here’s my followspot rig!

seeing photos of people’s followspot setups is fun, so here’s my current situation! easily one of the nicest setups I’ve had in some time. gonna miss it when my show closes in a few days!

69 Comments
2024/12/03
17:24 UTC

2

How do you store your Clear-Coms?

Ours just get kind of junked in a cabinet in between shows. I'd like to clean this up and had been thinking of a cubby type situation to at least give each person's pack and headset a home, but I was wondering if anyone else had any clever solutions they'd be willing to share!

7 Comments
2024/12/03
16:40 UTC

3

Etc Ion Xe 20 mapping sliders

Greetings,

Just got a new lightboard coming from an express 24/96. I loaded up the settings from the express, so all my dimmers are patched. Existing cues transferred over.

But how does one map the sliders to channels? Or sub masters? I can’t seem to find a good YouTube or any tutorial on how to get these to be programmed. Ideally, it would be great to be able to have them be channel mapped and then toggled to be sub masters.

Links? How tos? Thanks!

3 Comments
2024/12/03
14:27 UTC

75

Me follow spotting

Thx to my friend - Dave who secretly snapped a photo of me from the audience

14 Comments
2024/12/03
08:55 UTC

2

Help with getting fixtures to show up on sheet layer in Vectorworks

Hi, I'm new to Vectorworks and I'm currently trying to make a new plot for my theatre from an old Vectorworks file the last master electrican made before he left. I put some fixtures in my design layers but for some reason whenever I got to sheet layer they're not there. Sorry if this is a simple fix again I'm new to Vectorworks and working off of someone else's plot.

3 Comments
2024/12/03
04:07 UTC

8

Question about DMX addresses

Considering all of the dimmers I'm using here should only use one DMX address each, shouldn't they ideally be in order to easily identify and patch other dimmers in? I have seven open channels and at least seven dimmers that I can't control or even find on this board. I guess I'm wondering if I'm a moron or if it's the guy who set this up.

If it helps, I'm using an ETC ColorSource AV 20. I've never used this board and admittedly I only program lights twice a year for ~4 weeks total

9 Comments
2024/12/03
00:39 UTC

0 Comments
2024/12/03
00:22 UTC

5

Need to build a fake door

Hi!

I am putting in a show and need a door or at least a door frame. The only thing I find online is made of plywood and that will be too heavy. We need to get it on and off stage quickly, and we will have two people that will need to walk through it. We also need something we can travel with.

I’m not particularly handy, but willing to try. I will potentially have help.

Would a photographer’s backdrop stand work? A clothing rack?

I’m at a loss.

TIA!

10 Comments
2024/12/02
22:50 UTC

1

Isadora

Hey i’m a theatre student working with isadora what are you favourite pieces of hardware to use with it

2 Comments
2024/12/02
21:37 UTC

1

Snow Machine Help

Hi,

I have a beamz range 1800 snow machine. It came with a wired remote with some control functions and a wireless remote.

I want to use the wireless remote, so i can start/stop it as needed. I can easily start the snow effect with a press of the button on the wireless remote but is absolutely no way to stop it wothout going up to the machine and switching it off.

I have searched online and can't find any information. I also asked beamz and have not got a reply.

Im just confused as to why i can start it and there is no way to stop it without switching the whole machine off. Instruction manual is no help either.

It also has a DMX connection but i have no idea what that is.

Any help would be appreciated.

4 Comments
2024/12/02
15:44 UTC

10

How to make a rotating platform, cheap, easily...?

I have basic carpentry knowledge learnt from doing some home renovations with the help from a friend who is a trained carpenter.

I need to create a spinning platform for a music video. The platform needs to be able to have space for two people to sit on, side by side and be sturdy enough for people to enter and leave the platform.

The table needs to continuously spin 360 degrees.

I was thinking of buying a heavy duty rotating bracket (large lazy susan) and simply attaching a large platform ontop.

How would you go about this, bearing in mind carpentry knowledge is basic and budget is small (under £200 / $250)

Thank you

13 Comments
2024/12/02
13:04 UTC

3

What Are You Working On Thread: Week Of 2024-12-02 through 2024-12-08

Hello everyone, welcome to the What Are You Working On thread. You can post anything from what you're working on, including process photos, show photos, plots, paperwork, ground plans, etc. You can also post pictures of your booth, be it sound, lighting, stage management, or your scene shop, props shop, costume shop, storage, backstage, etc.

8 Comments
2024/12/02
13:00 UTC

1

No Stupid Questions Thread: Week Of 2024-12-02 through 2024-12-08

Hello everyone, welcome to the No Stupid Questions thread. The only stupid questions are the ones left unasked.

5 Comments
2024/12/02
13:00 UTC

1

Musical Instrument Rental Rate

Hello!

I'm currently PSM for a non-equity educational production at a theater that does usually produce eq productions. One of my actor's will be using their (very nice) personal guitar for the duration of the rehearsal process and run. In the LORT rulebook, there's a clause regarding negotiating a rate, but there are no numbers mentioned. Does anyone have experience with this so I can make sure that the theater is providing the actor a fair rate?

Thanks!

1 Comment
2024/11/30
22:29 UTC

1

Remote control triggers with Yamaha LS9

Our community theatre has an older LS9 board and I would like to be able to use outbound automation when a particular channel is muted/unmuted or fader up/down to trigger a tally light backstage in the wings to indicate that mics are live…

I’m not overly familiar with what the LS9 can do from an automation or control standpoint… MIDI like the Qu or X32? RS232? IP? Something else?

The lighting aspect can be done relatively simply, using LED strips, but I need to find a way to send a trigger from the LS9 - are there any good options for this? I can build a RPi integration that will send OSC, or even control the lights directly.

Failing that I can probably just build a cue into the light board and use DMX, but I’d prefer to have it reflect the actual sound board status rather than relying on lighting op.

6 Comments
2024/12/01
20:59 UTC

2

Good source for ETC Source 4 Bulbs

Greetings all,

Anyone have some good places where to get 525W or 750W OSRAM lamps for Source 4/Source4jr and Pars? Some of my regular sources are having some delays getting them.

Thanks

8 Comments
2024/12/01
06:34 UTC

12

What do people know about UW’s tech theater program? Any good?

Hello! I’m trying to get into this industry, and I know people are wishy-washy on the effectiveness of college as a whole, but I am very interested in a PNW college to kick-start my career. Any input about UW specifically would be greatly appreciated, along with any other colleges nearby that might fit what I’m looking for. I’d love to be an electrician more than a designer, but lighting is definitely where I see myself. Any help would be appreciated. I love this region, and would do anything to stay here. Thank you!

6 Comments
2024/12/01
00:11 UTC

6

Projections

hi! my tech crew is currently in the process of preparing for our winter musical “SpongeBob: The Musical”. we are looking to do some projections, nothing big, but small things. We have a 21,000 Lumen projector so brightness isn’t a concern. I was wondering what program would be recommended to cue these projections? We have a QLab license that we use for other stuff (sound, playing some videos, timecode, etc). We could use that, but i’m wondering what they use on Broadway shows or what the community uses to project stuff. Thanks!

15 Comments
2024/11/30
22:57 UTC

27

Freelancing

Hi All,
I've recently finished my technical theatre training and I am now working as a freelancer. I'm fairly new to the industry and was wondering, what advice would you give to a new freelancer?

19 Comments
2024/11/30
21:52 UTC

3

Anyone know of good places to sell gear?

Hi I have some left over production equipment from jobs over the years. Looking to clean up my storage area. Not sure if this is in rules of sub but looking for recommendations for sale or donation (taxable)

7 Comments
2024/11/30
20:00 UTC

3

Check my math and pulley rec.

I'm mounting a pulley so I can store a small boat on the wall to save space.

The boat is 125 lbs. With an 8:1 for working loads and a single pulley, I need 125 * 2 * 8 = 4000.

So I need a 2 ton pulley?

Any good places to buy pulleys?

9 Comments
2024/11/30
19:02 UTC

3

Controlling ROCS, QLAB and EOS

Hello you wonderful people. I happen to be doing a production of Grease and we have all the music in ROCS. The problem is, I am the only operator and thus was looking to control everything from the light board (ETC Ion). I know I can send OSC from the board to my laptop for Qlab but I was wondering if there was any way to send a trigger to ROCS. The idea was that I could trigger the sound and lights with a single press of the go button and have everything auto-follow through to the end of the track. Any help would be much appreciated.

8 Comments
2024/11/30
18:37 UTC

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