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Yorkie

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    Working outside the industry
  • Current Employment or place of study
    Self-employed as an electrician in and around Sheffield
  • Full Name
    David Gill

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    Sheffield, UK

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  1. the JTS GM-5218 is a similar design but a bit cheaper and shorter, it is supercardioid
  2. When was your micrometer last calibrated? 🤣
  3. Not sure why I didn't see this thread before, but a definite yes. (I've tried to call 'PAT' 'appliance testing' for several years, even before the 5th CoP came out) For me a mechanical timer would include a visual (including does it rattle - has anything broken inside), followed by earth continuity, polarity and basic functionality. A full test of functionality - determining whether it actually takes about 24 hours to rotate is generally outside the scope of the testing I undertake 🤣 I think I have previously failed an old one with removable tappets as they were all missing and it was therefore not functional as a timer
  4. Yorkie

    Chevin Amp Repair

    Whilst there are brand specialists and service centres, I suspect there will be someone within an hour's drive of most of the UK who has the relevant diagrams and is used to repairing amplifiers of different makes
  5. Yorkie

    Chevin Amp Repair

    If you put your location in your profile, you may get more relevant recommendations
  6. I'll probably try a couple on a spare 20 year old Anytronics wallpack
  7. Has anyone used these 'dimmable' LED floods? https://www.lyco.co.uk/pro-50w-dimmable-warm-white-led-floodlight-black.html (I'm looking for a slightly different application- medium term fix for a church currently lit (internally!) by 2000k 70W SON lamps)
  8. Just found these, no idea what they're like https://www.zoro.co.uk/shop/fasteners/wing-screw/m10x70-wing-screw-round-cast-iron-bzp/p/ZT1391181X
  9. For a cheap lectern mic, a JTS GM-5212 or it's tbone cousin are reasonable. Come without clip though. Or used MX412 or MX418 if you can find them
  10. Bizarrely that model number rings a bell... just found documents from thirteen years ago, with a paper I wrote for a church: Receiver: TOA WT-4810 D02 - Back panel 13-18V DC 250mA, Manual 12V DC 130mA, Polarity and size not stated Beltpack Transmitter: TOA WM-4310 D02 Frequencies: 0 - 854.900 1 - 855.275 2 - 855.900 3 - 856.175 4 - 856.575 5 - 857.625 6 - 857.950 7 - 858.200 8 - 858.650 9 - 860.400 A - 860.900 B - 861.550 C - 863.375 D - 863.925 E - 864.375 F - 864.725
  11. I bought some 12V Sylvania LED MR11's intended for domestic use (AC as far as I could tell) and they worked just fine in a motorhome (from the 12V battery)
  12. It's not possible for anyone to simultaneously be: non-technical responsible for this system compliant with section 6.1 of BS7909:2011 (Short answer; I'd concur with the suggestion of 5-6 screens per circuit. Electrically compliant panels would generally be good for 16 or 20A, even if these aren't compliant, for the sake of standardisation I'd suggest 16A single phase circuits each with 30mA RCBOs, and either a 16A Cee or a True1. If screens are 32/32/12 panels then particular emphasis needs to be put on balancing across phases rather than having a screen per phase. But I'm sure you knew that)
  13. Yorkie

    Microphone storage

    Cheap way of improving your existing system, albeit not padded: https://www.wilko.com/wilko-pvc-pencil-case/p/0261328
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