SampleScience has announced the release of updates to 4 of its free instrument plugins for Windows and Mac.

The Nu Guzheng multi-sampled Chinese harp is now available as a VST/VST3/AU plugin instrument with 4 new effects, a re-mastered sound set, 5 new variations, and the ability to choose a custom folder for the sound content. There’s also a Decent Sampler version that includes the 5 variations with a delay, reverb, and filter.

Resonance, Synthetic Vortices, and Zither Renaissance have all been updated with the same new features.

The instruments are available for free by entering 0 in the price field at the SampleScience store. Donations to support the developer are welcome.

More information: SampleScience