It's hard to create a grindy dubstep bass on my substractive analog synth. So I kept on the lookout for an fm synth. A few months ago, I saw the m-vave fm-1. It was tiny and cheap, but packed some punch as far as FM synthesis. It looked too much like a toy, and I'm trying to reduce my synth footprint, so I didn't go for it. Fast forward a couple month, and the fm-1 built momentum. Due to it's open firmware, the device started to be hacked and many custom firmware came about. As of today there are over 80 different firmware available to download and install in one click from your midi-compatible browser. This is 80 completely different instruments, from fart machine, to generative ambient music creation. A lot of old synths are re-created on there too. I couldn't resist and got myself one for around 100$ Canadian. It is very cute! And very powerful too. It's really small too! When synth get that small, the question always remain, why don't you just use your phone? There are tons of awesome musical instrument for android, and this synth is just a small computer inside a keyboard looking enclosure. But for the same reason why I still use a digital camera instead of my phone, or a field recorder, or a Nintendo DS, I prefer playing music on a different, dedicated interface, that just boot into what I need to do. Usb-c for charging and audio out or midi, and loading firmware. With a dedicated Midi-in port (mini), stereo headphone jack out. It also has Bluetooth connectivity that I haven't tested. I've only had it for a day, but I have to say it's really fun. I've used the Choral Root firmware which is fairly well built with a very deep multiple synth engine, fm and granular and more. Sequencer and looper, and I think some sort of song mode. It's a perfect 'idea' machine, that you then sample, or push into a bigger mix. I can see it as a starting point of a creation, and then when I need something beefier for percussion I can add it to my mix. It's also battery powered, completely portable, and if you use a computer to make beat you can plug it in once you have your initial melody. A lot of firmware transform this device in a complete groove box, but for me it makes more sense to use it just for one task. I've heard of many people wanting to buy many fm-1 in order to have them all have a different firmware, which almost make sense! So is this a serious synth? Well, it's playful, it's enjoyable, it makes sounds, and it's more entertaining than spending the night in front of Netflix. It's kind of tiny clay flute of the synth world. Portable, easy to use, you might end up re-mixing. And with so many firmware, it's nice to have a tool that you can make it anything, and have it in a physical form. So it gets me away from spending too much time on the computer. If you are already heavily producing music on the computer, it's not that useful. You could more easily load whatever plugin a lot faster than changing the fm-1 firmware. It's not the synth with unique sound and a perfect UI that would add to your overly computerize mix. But if you prefer hardware synth, or 'dawless' it's a nice in-between. What I would like to explore is connecting the midi (I don't have the adapter yet) to my mopho, and use the audio in as a sound source. I could play the Fm-1 with my keyboard, and have an analog filter, and mix in some more oscillators as needed. We'll see how that will work, but it would add some fm grittiness to the Mopho.