Oberheim TEO-5 – Analog Synthesizer with FATAR Keyboard

The Oberheim TEO-5 is a 5-voice analog polyphonic synthesizer that blends the legacy of iconic OB-X, Four Voice, and TVS models with modern functionality. Featuring a premium FATAR keybed with velocity and aftertouch, it delivers the warm, expressive analog sound Oberheim is known for, enhanced with advanced modulation, sequencing, and performance tools. TEO-5 is a powerful and intuitive instrument designed for serious musicians, whether on stage or in the studio.

Key Features

• - 5-voice polyphony with two analog VCOs per voice
• - Waveforms: sawtooth, triangle, pulse/square, noise, and sub-oscillator
• - Oscillator sync, X-Mod, and through-zero FM
• - SEM filter with smooth morphing between LP, HP, BP, and Notch modes
• - OB-8-inspired envelopes with natural response
• - Modulation matrix with 19 sources, 64 destinations, and 19 slots
• - Flexible unison with up to 5 voice stacking
• - Polyphonic portamento and vintage character control
• - Built-in 64-step polyphonic sequencer and arpeggiator
• - Effects section: chorus, delay, reverb, ring modulator, phaser, distortion
• - High-resolution OLED display
• - FATAR 3.5-octave keybed with velocity and channel aftertouch
• - Modulation and pitch wheels with per-patch assignment
• - DIN and USB MIDI, sustain and expression pedal inputs

Analog Power and Expressive Playability

This keyboard version of the TEO-5 is crafted for players who demand expressive performance. The FATAR keybed offers smooth velocity response and aftertouch, while the SEM filter and FM-capable oscillators allow for rich, evolving sounds—from vintage pads to aggressive leads and driving bass.

Built for Stage and Studio

TEO-5 is more than just great sound—it’s a complete creative control center. With a polyphonic 64-step sequencer, versatile arpeggiator, and fast access to 256 presets, it adapts to any workflow. The “Manual” mode provides real-time panel control with immediate sonic feedback (“what you see is what you hear”), making it ideal for live tweaking or studio sound design.

Technical Specifications

• 5 voices, 2 analog VCOs per voice
• SEM filter with morphing between LP/HP/BP/Notch
• 64-step sequencer and tempo-synced arpeggiator
• Modulation matrix: 19×19 slots with 64 destinations
• Effects: reverb, stereo/BBD/tape delay, chorus, flanger, phaser, ring modulator
• Overdrive and vintage-style rotary speaker emulation
• OLED display, real-time controls, velocity & aftertouch
• MIDI via USB & DIN, pedal inputs for sustain & expression
• Dimensions: 635 × 324 × 112 mm
• Weight: 7.7 kg

Build Quality and Materials

TEO-5 features a sturdy and portable chassis with passive cooling—completely silent and stable even under heavy use. Its high-quality knobs, switches, and bright OLED screen give the player a premium, professional feel that stands out on stage and in the studio.

Included in the Box

• Oberheim TEO-5 synthesizer (keyboard version with FATAR keybed)
• Power supply
• USB cable
• PDF user manual (available via the manufacturer’s website)

Why Choose the TEO-5 Keyboard Version?

Oberheim TEO-5 with keyboard is a modern instrument that honors analog tradition while offering powerful creative tools. With its iconic SEM filter, versatile modulation system, and expressive FATAR keyboard, it’s the ideal centerpiece for any music producer, synthesist, or live performer seeking character and control in one instrument.