What is the Fatso? Well the Fatso is a fantastic tone-sweetening box. Harmonic thickening and tape-like saturation are easily created using its simple controls. The unit used for this pack is a modded Fatso… Called the UBK Fatso. The compression settings have been tweaked by Greg at Kush Audio. So this wonderful unit has been used to impart it’s analog goodness upon 5 vintage synths. The Moog MG-1, Korg Delta, Roland JX3P, Ensoniq ESQ1 and the Yamaha DX100. The result is some tasty sampled instruments just brimming with personality and old school character. This pack is compatible with EXS-24 and Kontakt 3 (full retail version) Most of the instruments are multi-sampled. Only the single cycle oscillator patches are not. Every synth has passed through the UBK Fatso to give you that super sweet analog tone!