When I was a kid, a bunch of my friends had the same little musical toy. It was about a quarter of an inch thick, about the size of a smartphone; it featured a row of rubbery buttons which, when pressed, would play different notes on a scale. It was, essentially, a tiny, very primitive synthesizer.
It was the oddest little device: it could only play one note at a time, had no Off switch, and it came in a little sort of wallet thing with a cover that you could close when you weren’t using it. I never saw one on sale at a toy shop, either. It seemed to be something that only existed at my friends’ houses.
Well, last year, I did a bit of research. It turns out that the toy was called the Echo Electron, although it was actually sold under a variety of names. The reason that I never saw one in a toy store is that they were actually sold via mailorder. Go figure.
Even stranger is that it seems they’re still being made, although the packaging has changed slightly since the 80s. Needless to say, I had one shipped from China for the princely sum of $1.99. Here’s what it looks like:
It sounds exactly like I remembered: the notes all lasted the same amount of time, and the pitch wasn’t 100% constant. It would start one one note and slowly slide down a half step as it got softer and softer. As an instrument, it’s terrible. Ostensibly, the notes are supposed to form a major scale, but the pitches drift so terribly from one note to the next that by the time you reach the top of the scale, you are actually in a different key from where you were at the bottom.
Anyway, I opened it up, and plugged the little speaker wires directly into the audio jack of my sound card and recorded. Now, I’ve made multisamples (SFZ, Ableton 9.7, Kontakt 5.6) for those who wish to use them with their music software. I’ve done my best to tune the instrument so that it is in key, although that’s very difficult for an instrument that doesn’t hold its pitch (you may find yourself adjusting some of the samples by hand as needed.) What else? I’ve added polyphony, and I’ve also expended the key range so that you are not limited to the major scale that the actual instrument plays.
OK. That’s it. Enjoy!
The littleBits Korg Synth Kit sounds great, but it’s exceedingly hard to use for musical purposes because itsÂ oscillatorsÂ don’tÂ stay in tune for more than a few minutes at a time. After a few frustrating afternoons of trying to record a synth lead withÂ this thing, I decided the only way that I would be able to useÂ itÂ is if I created a multisample out of it.
Here’s what the waveforms look like:
So…after painstakingly tuning each one, IÂ sampled each note over six octaves, set loop points, then turned it into a multisample.
- Three formats:Â SFZ, Native Instruments Kontakt 5.1, and Ableton Live 9.1 (Simpler).
- Recorded in 96khz, 16-bit using a high-end audio interface
- Seemless waveform looping
- Recorded without lowpass filter (add your own software filters within Ableton, SFZ plugin, or Native Instruments Kontakt)
- Control envelope within SFZ, Ableton or Native Instruments Kontakt
- Both littleBits waveforms: sawtooth and square wave
- 5+Â octaves
- Allows for polyphony (which the actual synth kit does not)
- Responds to velocity (which the actual synth kit does not)
- Ableton instrument responds to pitch bend and mod wheel (which actual synth kit does not)
If you make a cool track using these samples, post it in the comments here!