Tom Oberheim Sem Pro Buy May 2026

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

: The unit uses an external power supply and lacks a physical on/off switch. 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

: Features two VCOs and the famous multi-mode filter (Low-pass, High-pass, Band-pass, and Notch) that defined the Oberheim sound. : The addition of an input preamp gain

: These modern units are often personally autographed by Tom Oberheim and use high-precision A-440 Hz tuning signals for reliable performance. Expert Performance Insights Based on reviews from Sound on Sound and Audiofanzine

Full keyboard versions containing two SEM modules are significantly more expensive, reaching approximately on Reverb . Key Specifications and Features