Oberheim OB-Xa Silicon Breakdown Download Share Oberheim OB-Xa by Silicon Breakdown Share link This sound is a unison patch with the modulation LFO set to Sample and Hold going to the filter cut off. 0:00/??? 1 Oberheim OB-Xa S&H 0:36 Oberheim OB-Xa S&H by Silicon Breakdown Share link 0:00/0:36
