Jump to content

neilalexrose

Regular Members
  • Posts

    223
  • Joined

  • Last visited

Previous Fields

  • Member Status
    Working in the industry
  • Current Employment or place of study
    Theatre sound technician based in south Hampshire
  • Professional organisation membership
    BECTU
  • Full Name
    Neil Rose

Profile Information

  • Location
    Southsea UK

Recent Profile Visitors

365 profile views

neilalexrose's Achievements

Deputy Chief

Deputy Chief (8/14)

  • Dedicated Rare
  • First Post
  • Collaborator
  • Conversation Starter
  • Week One Done

Recent Badges

  1. Im not immediately familiar with EOS software and the specifics of how to do this, but can you create a macro that will send the appropriate midi control change data? (The message you want to send seems like midi data and not not Midi Show Control data). You then link the trigger for the macro with whichever cues you want on the EOS. neil
  2. If it's this one: https://www.showcomms.com/broadcast-intercom-camera-cans-headsets-xlr/singel-and-double-sided-lightweight-intercom-headsets/eartec-max4g-single-sided-headset-xlr4f-mxs4xlrf.html The link says that the headset microphone is electret and will need powering. If you are trying to use it with the standard techpro/clearcom party line type systems then this will be why your microphone is quiet, as common party line systems don't provide power from the belt pack to the microphone. Neil
  3. Talk directly to digico. They will always welcome engineers to their HQ in chessington to prep shows. They also have a training page on their website where you can sign up to their sessions. They will be able to tell you when the next one is coming up as there isnt anything currently listed. Autograph, SFL, Solotech and others all do training sessions on digico at various locations. Neil
  4. I would suggest something like a pink stick to produce the pink noise: https://www.thomann.de/gb/superlux_pink_stick.htm Coupled with a phantom power supply (battery powered units are available) https://www.thomann.de/gb/art_phantom_ii_pro.htm then you can find the graphic EQ with the specifics you need?
  5. The part you need for suspending control 1’s is the K&M 19688. Canford link below. https://www.canford.co.uk/Products/53-3703_K&M-19688-JBL-CONTROL-1-LOUDSPEAKER-MOUNT-For-microphone-stands-black whilst the thread is 3/8” BSW mic thread, they can easily be tapped out to M10 (as we have done with many of ours). We’ve then added a small keyring through the safety point on the rear of the speaker to attatch a steel wire safety to. neil
  6. Yes 2 headed tap mics is certainly possible. we’ve got a small ammount of old MKE2 tap mics, which are 2 heads soldered together to one connector (LEMO). Reasonably easy to do if you use an existing connector termination. We have some DPA 4061 tap mics as well, but these require a small circuit board which came from Autograph the last time we made some up. Cant remember what the circuit board does off the top of my head, but I think its to do with impedence/input sensitivity and that there is normally a small resistor in a DPA termination for 4061. neil
  7. 100m covers all eventualities. That said, Stage Sound Services send out 75m Yamaha multis (cat5, analogue xlr & mains) as a standard, and they wouldn’t do that if there were going to be issues. But I guess it depends where your racks end up on stage. 75m is more than fine if racks are Downstage left in the venue I currently work at. But if they move too far upstage to clear the wing space, it might be a bit tight. We’ve got to run our 100m drums of fibre upstage into the scene dock for the next show, which will be the first time we’ve done this. We’ll see how far they reach! neil
  8. GDS are still offering spare parts for their older products (in the process of obtaining some button covers for an analogue rollacue desk.) So they might still offer the outstations for sale? Their website also seems to offer their bespoke Qlx desk bulding service, and one would assume the outstations to accompany them? https://www.gds.uk.com/products/drives-and-control/stage-management/sm-console-2/
  9. Before spending too much money, I would talk to the video department at Stage Sound Services in Cardiff. They will be able to talk you through some options, and I would suggest renting some kit from them as a demo, to see if what will work in your situation. You may discover a solution not listed above that would work out better for you. neil
  10. Looking at the pinout of the headsets, I would probably check the 'mic -' path, and how that relates to the PTT switch. I would use a multimeter set so that it will read the 2.2kohm impedance referenced in the 3rd pdf linked to. Put one probe on the mic +, and then use the other probe on the 'PTT' wire to see if you get a reading, and then on the 'Ground' wire checking the same. With the probe on the PTT line, you'll probably need to press the button on the headset to actually get a reading. (I've seen this before when fixing Motorola headsets with the dual 2.5mm and 3.5mm jack connectors for newer handsets. The PTT switch is a push to make switch to compete the microphone circuit.) My hunch is the the ground wire is just for the speaker, and the PTT wire is actually the mic -. If the latter is the case, you will need to decide if you bypass the PTT switch in the headset so the mic is always live, or see if it works ok as a PTT with the tech pro system. Depending on the overall headphone level and how the volume control on the comms system behaves, you may also need a resister in series on the speaker circuit. From memory the standard Techpro headsets are 200 ohm for the microphone and 400ohm for the earphone. With those headsets being 32ohms, the volume might be a bit loud in the ears, or may only give you a tiny adjustment before it becomes very loud. Also the headsets look like they will be in mono, so speaker + connects to either pin 4 or 5 on the camera cradle (I suspect pin 4 and pin 5 is not connected.) I'll defer to Sandall's post on the need for power, as the 1.5v operating volume for the microphone is something I've never had to worry around in my dealings with comms systems.
  11. For better piece of mind (and better for the risk assessment and insurance), get the flying system serviced by a company that knows what they are doing. Unusual rigging is probably your best bet (as I think Hall stage aren’t around any more.) I’d be very surprised if there wasn’t an annual service contract in place already. If there isn’t, it would be worth getting one put in place. Neil
  12. Passive UPA’s require bi-amping (1 amp channel for the LF driver, 1 amp channel for the HF driver). So no you cant run them in stereo with that 2 channel amp. (With the right wiring You could run the 2 speakers in Mono from that amp though.) You would also need an M1A processor to sit between the mixing console and amp to deal with the crossover and limiting. It also uses a couple of sense cables hooked up to the amplifier outputs in parallel with the speaker to do a bit of active limiting etc. The M1A processors occasionally pop up on ebay, but somewhere like Autograph or SSE might have some for sale on their used kit list.
  13. I wonder if you are thinking of the flints counterweight cradle for standard stage weights? No picture but see here
  14. EM acoustics EMS 41. My link Clean sound from a 4” driver. Quite affordable too I’m told (in the UK anyway, not sure about Canada.)
  15. Some lighting department colleagues tested those winches last year as an option for flown practical lamps, rather than bothering the stage department every time with lines and pulleys. There response was positive, apart from one aspect. (And this is where my memory gets a bit hazy, as I wasnt directly involved during the testing, just in the room overhearing the results.) There was something odd about the In and out limits being reset when the unit was powered off. I think you could set the in/out limits via DMX, but these wouldnt be retained once the power was lost, So you would have to set the limits of the unit every time the unit was powered back on. I will add that this is my vague recollection, and I wil try and find out a bit more info and re-post. Neil.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.