Detail 01
Five voices
The TEO-5 is a five-voice polyphonic synthesizer.

Independent shopping perspective
Oberheim’s TEO-5 places a five-voice analog synth engine in a compact polyphonic instrument. Analog VCOs and VCFs, including the SEM filter, provide the core sound-shaping path, while through-zero FM extends the oscillator palette. OB-8 envelope emulations, digital chorus, delay and reverb, plus Phase Shifter and Ring Modulator emulations offer further control from the instrument. A 64-step polyphonic sequencer and multimode arpeggiator make it practical for building melodic and rhythmic parts in studio sessions or onstage.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
The TEO-5 is a five-voice polyphonic synthesizer.
Detail 02
Extends the analog oscillators into additional texture options.
Detail 03
Each oscillator can use triangle, saw, and variable-pulse waveshapes together.
Detail 04
When enabled, the front panel is live: its visible control positions determine the sound.
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It has a 64-step polyphonic sequencer.
Dual digital effects include chorus, delay, and reverb; it also includes Phase Shifter and Ring Modulator emulations.
It uses the SEM filter.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.