Ledtranceguy Blog, LEDs, Trance and other EDM, and Festivals

What is Above and Beyond Acoustic? AnB while known for their very successful EDM club tracks, compose very nice melodies, which often get drowned out by the fat beats in many clubs. Their original acoustic performance in 2014 was a huge success, even if only seen by a few people compared to the 3 million+ views on youtube:

I think the great reception from the fans, and comments line mine on their G+ stream, encouraged them to do the Acoustic II tour around the world, which is awesome. As opposed to most DJs who can't play any instruments, hell Tiësto confessed he can't even read sheet music, they are classically trained musicians, and it shows on that performance.

It was also great to see Justine Suissa again, after first seeing her in 2004 in San Francisco, she's definitely a veteran. She was joined by other talented vocalists: Zoe Johnston, Cobi and Natalie Holmes.

The Greek Theatre, while a nice venue, is fairly out of the way (almost 2H to get there on a weekday evening due to traffic), and turned out to be colder than expected. I brought enough layers, but Jennifer didn't, so I shared with her, and was a bit cold by the end of the night:

we got somewhat overpriced tickets in the 13th row in the pit

By the end of the night, people got down from their seats, and just rushed the front of the stage, with everyone standing up. Not quite the same concert hall experience from the original acoustic tour, but you can't blame the fans ;)

Despite the cold and hypothermia, it was a great evening, happy to have been there. A short video summary:

While those shoes are quite cool when they work, and getting them for $50 or less on amazon is quite cheap. Sadly the build is a bit cheap and the hardware could be improved. So I went ahead and did it.

the lit shoe laces are separate

This is what you find under the sole: everything is inside a resin and the built it lipo is too small (only 4H runtime). Two sets of 4 wires come out: one is to control the LEDs and the other one has 2 wires for the switch built in the shoe, and 2 wires for the USB power charging (which charges super slowly, about 4X slower than the speed the lipo can charge at):

The first thing to do is to open the side of the shoe to get to the switch, take it out, and turn it around so that it points away from your foot. Otherwise it's way too easy to trigger. I've also cut the yellow wire and added a small slider switch. This allows me to disable the push switch if I want the shoes to stay off, or not rotate between color patterns each time the switch gets bumped:

The lipo is totally built in and too small. Adding a second lipo in parallel is a bit difficult, I had to burn off the resin to access the lipo terminals:

it claimes 450mAh, but I think it's smaller

it's a bit difficult to solder wires on top of the lipo wires without shorting it

I then added a female connector to allow use of bigger lipos from a mobius I wasn't using

I had a few lipos to choose from, but the mobius one was the best fit for the hole in the shoe

I had to cut off a bit of plastic fit the battery

still a bit of a tight fit

My shoes now work a bit over 12H, do not turn on or off without my wanting them to, and they come with a real off switch. I did put a very solid sole insert on top though to protect the electronics and the new bigger lipo underneath. There is also a worst case scenario where it could catch fire :)

I later got another pair of shoes with dual LED pattern, the battery is still quite small (450mA), and on top of that the shoes shut off on their own every 2H. Sigh...

getting to the battery contacts is still hard

I added a direct port to the lipo for optional faster charging and charge status check

Also, the charging function is slow as crap, but the direct lipo access charging port I added lets me recharge the batteries directly in one 1h by connecting directly to a proper lipo charger. They do suck in several ways, but in the meantime, finding dual pattern LED shoes with LED strips that flex instead of breaking, wasn't trivial either...

Years later (2021), I'm still using this type of shoe, but don't love them as the LED strips keep breaking, if it's not the control module itself on occasion. I tried to find other options, but have not yet. I had a look at LED laces, and those are not very reliable either (or very bright). I tried to hack these to power from the power supply I added and upgraded in the shoes, but it was probably not the best idea:

I used the opportunity to try out some of my gear I was going to use at EDC and Burning Man:

After a bit of waiting, I go to listen to DJ Blurr's set:

Then came Ruben de Ronde:

And then came Marlo:

Good evening was had :) Good to have been at Ruby Skye again.