4.06.2016 @ 10:47 Samples » presets, patches, impulses Synth Punch - Mystery Box (Serum, Sytrus and Spire) [FREE] Synth Punch has announced the release of three new free soundbanks for Sytrus, Spire and Serum.33 patches for Spire89 patches for Sytrus70 patches for Serumhome pagehttp://synthpunch.weebly.com/download from free file storage click to show download links download from any file hoster with just one LinkSnappy account download from more than 100 file hosters at once with LinkSnappy.