Korg Volca Bass

It's a 3x oscillator, 100% analogue synth, for less than 150 euros. We can stop right there - it's a must have.

Plus it has a really cool sequencer, which is very intuitive and easy to use. Although limited to 16 steps (or one bar). However, you can connect it to your DAW via midi cable, have your sequences running from there, and have as many bars as you want.

Oscillators sound really nice, as well as the filter, which turns into a beast with a lot of resonance. Without running it through any external devices, you can get an overdrive, which is a nice little bonus.

It is marketed as a monophonic bass synth, but it's a lot more. Actually it has a secret. It's not completely monophonic. You can sequence different notes for every OSC if you're using it's sequencer, or set different semitones for every OSC. By these methods you can even get triad chords out of it, which could be useful if you're making dub / techno dub music for example.

Another great thing is that it has an LFO which can go very fast, you can enter the audible range with it. It allows you to get all kinds of weird sounds.

The only complaint would be, that it's build doesn't feel very solid, it's plastic, wobbly, feels cheap. But hey, for this price, it's OK. If you take good care of your equipment, it shouldn't be a problem. And despite all of that, it looks very good.

There's also a little speaker integrated, and it can run with batteries. But I personally, find these features useless.

Overall, excellent product. Definitely a must have if your budget is limited, but you want a proper analogue synth. And Korg Volca Bass is exactly that.

I got into hardware (and analog) synthesisers recently and after some weeks of research and following recommendations from expert friends, I bought the Volca Bass as my first instrument.

I spent several months learning it inside out and I am in love with it. I had the chance to learn a lot about subtractive synthesis thanks to its simple flow that yield to exploration and experimentation.

It is limited compared to more expensive instruments but it has lots of depth and can be used for a lot of sounds, from wobbly basses to some spacey pads. It is so simple to do some acid techno but it can also create soundscapes and drones.

The filter is amazing considering it's simplicity and with a bit of resonance at the right spot, it can be really gritty and distorted.

The only drawbacks that I can list are the limited ribbon keyboard (the Volca Keys has a better one) and the very small knobs that limit the fine tuning of some parameters. Additionally the lack of motion recording is a pity.

All in all, it is a very nice little machine for beginners and for who wants to express their creativity through constraints.

The volca bass totally surpasses my expectations by leaps and bounds. It's an extremely versatile machine for it's size and really packs a lot in. There are specific dials for each desired control to give you great accuracy in weaving your desired sounds, as well as great function settings to toy with, like active step, which I personally use to create much faster hard-hitting techno loops. Teaming VCO's together gives the volca bass a much richer sound than I imagined it would have.

Pros:
The vast amount of possibilities for such a small price.

The built in speaker & battery power options that make this synth 100% portable and useful for people who want to make music on the go without a laptop - great for bus journeys etc with headphones.

3x VCO's that can be used individually OR in tandem for even more diverse sounds.

Built-in sequencer. Hook this machine up through MIDI / sync and sequence like mad with the rest of your studio. Let it play while you toy with the sounds for some off the cuff deep-house and techno vibes.

Cons:
One positive about this machine is it's size - it's small and portable, but with that comes even smaller dials. It can talk a bit of time to get the tempo dial to be at the exact number you want, for example.

Other than that - no cons. You're getting what you pay for and it works well!

Volca Bass produces rich series of analog bass sound that I can classify as from "classics of acid" to "smooth dubstep" range.

Front panel of Volca Bass have very easy to use, intuitive interface. Almost all controls available instantly but only some of them via FUNC + button.

Any product of Volca series uses 16-step build in sequencer with 8 additional memory slots so you can store your latest work just in few seconds. By the way, you can always restore factory default by pressing special combination of keys when powering on your Volca device.

Volca Bass equipped with MIDI IN, SYNC in/out, headphones out. No additional audio inputs/outputs available for "in set" connectivity, so features is only at "okay" grade.

It can be powered by AC adapter (KA-350, costs about ~30euros) or with six AA alkaline batteries.

Yes, it is called Volca Bass. No, its is not bass module only. Remember Novation Bass Station? Know those lush pads and nice arps coming ut of it?
This is different story sonically, but there is much more than just bass. Yes you can make any bass sound with 3 oscillators , but also you can get very nice analogue sounds that are far from low end. I like using this as detuned pad, to go Boards of Canada style.
I own more high end analogue gear but this one was my first Volca (have a few now) and gotta say it is a part of every track that i make.
Cons - it would be cool to have external input on that nice filter, no midi out, more features in envelope, but still it is a great device for the buck.