One of the Most Powerful and Versatile Synth Workstations Available
First, the problem areas: Korg's driver support for Windows 10 is awful. Unlike Yamaha synth drivers, it was not a plug and play experience. A registry edit was necessary to get the DAW to see the Kronos device. Tech support had to send an unpublished link for a working driver. Once done, it works with a PC editor just fine.
The other gotcha, if you're used to working with rack synths, is that Kronos has to be in Combi mode in order to listen on 16 MIDI channels, or you'll hear only the global channel, or nothing at all.
Now onto the good stuff: The most realistic, living, breathing piano sounds I've ever heard from a synth, complete with sympathetic resonance, damper resonance, mechanical sounds of the hammers and damper pedal operation, which create a convincing sense of hearing a physical grand piano. Pressing down the damper pedal and playing a chord gives an immediate sense that you're playing an acoustic, not a MIDI instrument. And all of these attributes are adjustable.
Percussion, basses, brass instruments are numerous and excellent sounding. Some of the reeds are a little weaker, but still usable. The Tone Wheel Organ sounds are amazing and very customizable.
Kronos has a steeper learning curve due to the fact that there are nine synth engines and each has layers of deep menus, but the interface makes it as efficient as possible. This is a synth for techies who want total control of their sounds.
Some Nitpicky Items: The lights on the buttons are not diffused, and they cause glare, making it hard to see the printed nomenclature above them.
The rotary dial feels cheap and not smooth.
Poor Windows 10 driver support that requires hacking the registry.
The 8 knob controllers are not continuous, so if you have one set to a value that differs from the program and you change it, you'll hear a jump in the value of the filter or other effect.
For the most part, the strong synth engine and high quality sounds far outweigh any disadvantages.
Verified purchase: YesCondition: Pre-owned