A free app for Windows, by Blamsoft.

What is VK-1?

VK-1 is an easy-to-use, powerful, and free synthesizer app. It is designed for professional users and beginners alike. If you have an idea for a cool synth sound, or if you just want to try out a new synth, this app is the best choice.

There are many presets and a large number of parameters that you can change to achieve the perfect sound. You can use the preset buttons to quickly change the sound to your favorite tone.

You can use the parameters to adjust the pitch, change the balance between different frequencies, add new frequencies, and create new sounds.