is a high-end boutique instrument that recreates the legendary 1970s Synthesizer Expander Module (SEM). It is characterized by its "True Analog" synthesis, cream-colored chassis, and a combination of modern MIDI integration with extensive patch-point flexibility. As of April 2026, the
: Offers a second independent control bus for velocity, channel pressure, or controller data to modulate filters and VCOs. tom oberheim sem pro buy
: The addition of an input preamp gain control allows external audio to be processed through its unique analog filters. Cons : is a high-end boutique instrument that recreates the
) can be found for around on Reverb, though these may require custom enclosures or tech work to function as standalone units. Oberheim TVS-Pro (Two-Voice System) : The addition of an input preamp gain
: Features two VCOs and the famous multi-mode filter (Low-pass, High-pass, Band-pass, and Notch) that defined the Oberheim sound.
Full keyboard versions containing two SEM modules are significantly more expensive, reaching approximately on Reverb . Key Specifications and Features
: It is a faithful recreation that captures the "powerful character" and "beautiful sound" of the 1970s original.