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Sample libraries

A collection of custom sample libraries developed for Kontakt.

The Criminal


The Arctic


The Roman


The Jennes




G-ONE (Free)


custom virtual instruments.

All of our instruments are custom-made for specific projects we had, and we would like to share them with you, as it would be a shame if all of them just stay lying around on our hard drives. Have a browse through the website, listen to the sound demos and download the free try-instruments you find under each "buy" button to try out the instrument.

Fastsoundtools is a project by Amadeus (Composer) and Phil (Sound designer). We started this little sample library store as we both created and sampled a few unique sounds, incorporated them into our productions and would like to share them with you. Our goal was to build small and ready-to-use instruments, that give our music a unique value.

All of our instruments only work in the full and paid version of KONTAKT by Native Instruments. The free kontakt player will only work for 15min.


Don't worry, we don't spam!

We will only notify you when we have a great deal running or a new instrument online.