Category: Vehicle

Walkin’ with buddies

XyloVan doesn’t usually do requests – we like to show up where we think people will have fun with us. But Jim Hodgson, a Burner alum, asked us to park at the Down Syndrome of L.A. Buddy Walk last weekend, and it turned out to be a nice experience. We gave a lot of kids smiles – probably the polar/thematic/social/atmospheric opposite of the playa. Here are a few snaps:

Big canopy is up

We got it all rigged. It took the four of us about half an hour to get it all monkeyed together, website like this but by god, it stands – at least it still is as I write this, two nights later in peak winds of 18 mph – and the whole thing hangs together structurally as if it could stand more. How much more remains to be seen.

I think I’ll need bigger rope, in the long run – no telling how much damage the rope will take from the ringbolts it’s passing through. I wonder if I should run it through pulleys there, like tall ships do.

It just needs to be realigned around the shoulders, and it’s missing a couple of gussets at the ends, and perhaps a sewn-in draw-bar for the canopy end.

Gussets – a little slab of playa engineering

What holds this crazy rig together? Why, abortion gussets, of course.

Fold a nine-inch wide strip of fabric (at 60″) into a strip four layers thick, seam its long edges, and then cut it into strips about six inches long.

Then seam the cut edges and voila – a little stack of stout reinforcements …

… to be sewn into place to keep the fabric all in one piece while still letting the air flow through.

Roof shade – the sewing begins in earnest

Step one, ailment attempt to throw together an enormous framework of PVC pipe to arc over the van like some demented logo for caffeinated high-fructose corn syrup ‘n’ gutbombs.

Valiantly attempt to model it.

Then, when that fails, toss the PVC aside and acquire some 1″ steel conduit and connectors for a new frame, which you injure yourself building.

Then start sewing. (more photos after the jump. Read more

Headlined!

It took a load of fussing and trimming, patient shoving and cursing, but we finally got the last of the headliner panels fitted and installed.

The map motif came out a little wrinkly (don’t believe anything Polycrylic tells you on the instructions) but it does give one a serene view upward of all the United States that we’ve ever visited – plus a few more.

Wiring port – get the juice out

I started out thinking, buy information pills “Oh, I’ll just run wires for all the external light and sound equipment in through one of the windows whenever we set up.”

Then I got a load of the number of wires and connectors this would entail – 16 two-pole wires just from the four speaker booms and the lights mounted there, alone – and came up with a better idea … Read more

Huevos sonicos

If the xylophones are XyloVan’s skeleton and soul, then the sound system is its gonads.

To add some mystique to the aluminum’s natural resonance, we’re hooking up a cheap Pep Boys amplifier to the auxiliary power system, flying a quartet of cheap bookshelf speakers on outrigger booms (about which more later) and feeding them mike signals via a Behringer Xenyx digital-delay mixer. We haven’t quite figured out the microphones yet (well – more about that later).

But we have to install the components somewhere slightly out of the way yet still accessible so I can futz and troubleshoot from one location if anything goes south with the sound or lighting …

Read more

We need MORE POWER – wiring XyloVan’s auxiliary battery

After weeks (okay, months) of building instruments, doing bodywork, making mallets and generally getting XyloVan into shape, it’s finally time to give it a pulse. How? Auxiliary big-ass battery.

The battery’s going to have to power the amplification system and the lights while we’re out roving the playa – or more importantly while we’re parked and people are playing for hours on end.

First thing you need is a really, really, really long battery cable. There’s no room for this huge deep-cycle marine battery in the engine compartment or anywhere near it.

The longest battery jumper cables made are only 20 feet, so I have to splice a couple of them together and somehow route them from the main battery in the engine bay, down beneath the truck, around the engine mount and driveshaft and exhaust pipes – and rearward to a place somewhere under the second row of bench seats because that’s where the auxiliary battery will be. And that means weather- and abrasion-proofing the cables – and that means cutting up some old inner tubes to serve as conduit and insulation …

Read more

Maker Faire Day 2 – How to play XyloVan & who made it

(videos of this lost when we quit Facebook)
You all showed us how to play today.

You toddled up and whacked away with sticks, silly grins on your 2-year-old faces. You strode up as if approaching the concert vibraphone you played in band, delicately picking out notes to tunes you haven’t played in 20 years. You hammered and drummed, pulling rhythmic tribal fugues out of the raw metal. You wheeled your disabled son up to Keyboard 1, watched his face light up, helped him hold a mallet and tap out a tune.

You played, in every sense of the word.

Thanks so much to all the folks at Maker Faire who enjoyed the van. You really touched us and showed us more joy than you can imagine.





We wanted to give a huge shout-out here to all the good people who helped us bring this project together:

  • To Dave for the junkyard crawls, the invaluable hoisting and finagling and sandblasting and painting of the enormous honkin’ rack, and the endless bonhomie.
  • To Robbie for wrenching and sweating par excellence to restore the damaged door, and for all the cheerful banter on the rainiest, slimiest junkyard crawl ever.
  • To Brian for acoustic advice, hardware assistance and spiritual support in the “man, that’s a wacky idea, but it should be cool when it’s done” vein.
  • To Steve and Beth for helping us mount the xylophones (man, was that just last week?)
  • To my excellent son and daughter for helping with makin’ mallets, changing valve-cover gaskets, cutting keys, mounting disc gongs, doing body work and probably helping us violate various child labor laws (although safety gear was worn at all times!)
  • To Rogan for engineering advice on mounting the keyboards, and to him, his lovely wife Susan and son, Asa for crewing our Maker Faire demo. We had an awesome weekend with you, and thanks to you freeing us up to see the other great creations there.
  • And finally, to my ever-patient, enthusiastic and non-stop gung-ho wife, Kristina, for helping to make all of this happen. Can’t wait to travel to Topanga Days Parade, Burning Man and all places in between where people love making sound.

If you enjoyed the van, drop a comment below – if you have photos or more/better video, add some links!


Here are some more videos and photos from Sunday:






Locked and loaded

Passed another major milestone tonight.

We are now – but for a wee bit of bungie-ing – ready for the long trek to Maker Faire.

I spent much of the evening getting Keyboards 2 and 3 (right) properly aligned against the side of the van.

I had to measure and cut support stanchions from 2-inch recycled aluminum tubing (thanks again, IMS), and then mount bottom brackets onto the van. This involves drilling holes in the body and attaching the SpeedRail support brackets to it with an ungodly number of pan washers and other hardware so they won’t tear through the metal with all the weight and stress …

Read more

Xylophones, meet Van!

After nearly three months of cutting and grinding, fiddling and drilling, cursing and screwing and painting, the magic moment is here.

Time to mount the xylophones on the van.

Here’s video (videos lost when we quit Facebook) of @alienrobot and me mounting Keyboard 2 which is the lower-octave and rear-most of the two keyboards I built for the passenger side of the van:

And here’s what Keyboard 1 looked like as friend Steve Finkel and I mounted it on the driver’s side …

Read more