instagram takipci satin al - instagram takipci satin al mobil odeme - takipci satin al

bahis siteleri - deneme bonusu - casino siteleri

bahis siteleri - kacak bahis - canli bahis

goldenbahis - makrobet - cepbahis

cratosslot - cratosslot giris - cratosslot

Announcement

Collapse
No announcement yet.

Updates on the pipe organ

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • moving_target
    commented on 's reply
    Ship it with him to college 😂 I'm sure they'll appreciate it

  • Grendel
    replied
    Learn to play and give free recitals?

    Leave a comment:


  • Hp_lovecraft
    replied
    It ended up being a worthwhile experience. Spent a month going through the thousands of wires, air ducts, pipes, framing, etc last spring. Eventually had it fully functional

    my son practiced most days. The whole neighborhood can hear it. Just recently he was accepted to university to study music on a full scholarship

    That’s good news. Once he is gone, what the hell do I do with it?

    Leave a comment:


  • Cunha
    replied
    Loud pipes save lives

    Leave a comment:


  • Big Jim
    replied
    Now that must be fun.

    Leave a comment:


  • mtaylor
    replied
    That is so cool. Loud instruments are fun, I used to play the bagpipes pretty well.

    Leave a comment:


  • Hp_lovecraft
    started a topic Updates on the pipe organ

    Updates on the pipe organ

    Months ago I found someone that was giving away a 1908 Pipe Organ that was in storage. Piece by piece I removed it, and installed it into my garage.
    At this point, its all up and running now:
    Click image for larger version

Name:	A5E436B8-2207-4938-94F2-FD6D94BBA619.jpeg
Views:	81
Size:	93.6 KB
ID:	1865

    Shakes the whole damn house. It is so old that it uses some weird technology. The console is full of pneumatic actuators.... like paintball right? no:

    Click image for larger version

Name:	9DCEBD08-2DFC-4594-B769-58AA4BB95A82.jpeg
Views:	61
Size:	119.6 KB
ID:	1866

    The box on the left is the pressure regulator. And all those "wedges" are leather pouches that fill with air to trip switches. Those silver rectangles are solenoid valves that fill the pounches.
    Why not have the solenoid trip the switches directly? This was built back before electric grids were the standard. It was originally designed to run batteries, and it wanted to use the absolute minimum amount of current. The switch in the mid activates all the other switches. Literally, "pulls out all the stops" and couplers. The left pedal controls the pneumatic swell, and the right pedal activates the couplers incrementally.

    The other side of the console is just thousands of wires. Literally thousands. Each of those swiches connects to a bundle of 62 wires, times 20 switches. Plus another 200 for the chests, etc. But no electronics beyond the solenoids. No transitors, resistors, capiacitors or relays.
Working...
X