<aside> 👋 Welcome to the GForce Software Oberheim SEM, the only software SEM developed with the blessing, collaboration and endorsement of the original hardware SEM’s creator, Tom Oberheim.

“It’s so good to hear something that’s dear to my heart done properly in software.”

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<aside> 🔍 Please browse the manual below or search using the search bar at the top right of the screen. ↗️

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Introduction

A History of the SEM

Getting Started

Patch Management

Edit Buttons

Performance Controls

Keyboard Controls

Arpeggiator & Sequencer Controls

Portamento Controls

Vibrato Controls

Mix Controls

Tune Controls

SEM Controls

VCO Section

VCF Section

Envelope Generators

LFO1

VCO3

Velocity Control Section

Filter Tracking

Aftertouch

Effects

Delay

Reverb

Notices