Free Download GForce Oberheim OB-X v1.0.1 | 64.35 MB/115.62 MB
GForce's Oberheim OB-X is the world's first officially endorsed emulation of this famous 80s synth.

Free Download GForce Oberheim OB-E v2.5.1 (Win/macOS) | 6.9/51.7 Mb
The Oberheim OB-E is our take on the legendary Oberheim 8-Voice and the first software instrument ever to receive Tom Oberheim's personal endorsement. More than just an emulation, the OB-E offers a unique musical experience. Sounding huge, it takes the iconic Synthesizer Expander Module (SEM) based 8-Voice (a.k.a the EVS) into new sonic territory via a raft of enhancements and additions.

Free Download GForce Oberheim SEM v1.5.0 (win/macOS) | 7.4/62.9 Mb
When Tom Oberheim created the first Oberheim Synthesizer Expander Module (model SEM-1) in 1974, he had one goal - to make a synth that sounded great, whilst being extremely simple to use. In the decades since the release of this iconic synth, it's been used by countless legendary musicians, making the SEM one of the most revered synthesizers of all time.

Free Download GForce Oberheim OB-E v2.5.0 (win/macOS) | 6.9/52.8 Mb
The Oberheim OB-E is our take on the legendary Oberheim 8-Voice and the first software instrument ever to receive Tom Oberheim's personal endorsement. More than just an emulation, the OB-E offers a unique musical experience. Sounding huge, it takes the iconic Synthesizer Expander Module (SEM) based 8-Voice (a.k.a the EVS) into new sonic territory via a raft of enhancements and additions.

GForce Software Oberheim OB-E v2.0 (Win/macOS) | 34.7/107.5 Mb
The Oberheim OB-E is our take on the legendary Oberheim® 8-Voice and the first software instrument ever to receive Tom Oberheim's personal endorsement. More than just an emulation, the OB-E offers a unique musical experience. Sounding HUGE, it takes the iconic Synthesizer Expander Module (SEM®) based 8-Voice (a.k.a the EVS) into new sonic territory via a raft of enhancements and additions.
The concept of the 8-Voice is actually very simple; based around a single SEM containing two VCOs with Pulse and Sawtooth waveforms, two ADS Envelope Generators, one LFO, and a magical Multi-Mode Filter. In isolation each SEM is monophonic, but in the 8-Voice, because there are eight SEMs triggered by a polyphonic keyboard, you have a superb eight note polyphonic synthesizer.