Namesake sound, decades in the making

This synth derives its name from the mind that birthed its multidimensional magic: Thomas Elroy Oberheim. And true to the maestro himself, TEO-5 excels at weaving between time-tested designs and groundbreaking advancements. Envelopes are painstakingly modeled after those found on the OB-8, while the rich state-variable filter draws straight from the iconic SEM, powering unrivaled sonic sculpting via all-analog VCOs and VCFs, deploying oscillators supercharged to rip through the mix with searing thru-zero FM synthesis.

Two oscillators, one limitless palette

At its foundation, two tripartite oscillators drive the distinctive sonics of TEO-5, each of which features three pure waveforms just waiting to be deployed through the synth’s 5-voice polyphony: triangle, sawtooth, and pulse waves. Dedicated sub-oscillators and noise generators expand the hues of TEO-5, honed through the SEM-inspired state-variable filter’s lowpass, highpass, notch, and bandpass options. Morphing and modulating through each filter lets you create dynamic, evolving tones, with options to individually toggle the filter’s use with each oscillator, the sub-oscillator, and the noise generator, augmenting your armature even further.

Vintage magic and contemporary control

Iconic Oberheim effects abound throughout TEO-5, dialed in for a deliverance of dual-digital dynamism that masterfully molds the synth’s armada of analog aesthetics. TEO-5 is outfitted with a dedicated reverb suite and complemented by chorus, delay, and other time-based effects, with detailed feedback-shaping and depth controls to imbue your textures with dimension. To fully tap the latent aural alchemy of TEO-5, meticulously crafted emulations of Oberheim’s lauded Phase Shifter and Ring Modulator are included to evoke blistering resonances, metallic machinations, and kaleidoscopic harmonics.

Malleable modulation and time-bending tone

Across its dual-oscillator architecture, TEO-5 supports multitudes of sound design capabilities, modulation, and timbral shaping. A dyad of multi-waveform LFOs supports dedicated monophonic and polyphonic modulation, while each ADSR envelope supports a flexible array of amp, filter, auxiliary, and gate configurations with toggled velocity parameters to elicit nuanced, expressive performances. Versatile sync, unison, and oscillator cross-modulation options are expanded by onboard PWM and an adjustable Vintage knob to seize global control over the unpredictability of aged analog.

Features

• Versatile 5-voice polyphonic synth packs decades of Oberheim excellence into a compact, uncompromising instrument
• 44-note Fatar keybed ensures detailed, precise performances that are masterfully captured for express live execution and complex, polyphonic step sequencing
• Dual VCO architecture comprises supercharged analog oscillators with thru-zero FM synthesis, delivering scorching sonics with malleable harmonic depth
• Dedicated monophonic and polyphonic multi-waveform LFOs are independently syncable with flexible destination assignments
• State-variable morphing filter pulls from the iconic SEM to sculpt your output through lowpass, highpass, bandpass, and notch configurations with extensive musicality
• Unison, oscillator cross-mod, sync, sub-oscillator, and noise generator allow for detailed sound design to dial in the ideal parts for your performance
• Lauded Oberheim digital FX have been painstakingly captured for use with this out-of-time synth, including the classic Phase Shifter and Ring Modulator, on top of choruses, delays, and more
• Dedicated reverb suite, Overdrive control, and Vintage parameters mean nuanced polyphonic textures that are painlessly refined
• Both ADSR envelopes feature toggled velocity sensitivity and flexible amp, filter, gate, and auxiliary assignments to create multilayered polyphonic modulation
• 3-octave multimode arpeggiator includes a trio of repeat behaviors to expand blistering harmonics with reactive rhythms
• Comprehensive I/O includes 5-pin MIDI in, out, and thru, alongside pedal and footswitch inputs, and a MIDI-capable USB-B port, guaranteeing seamless interoperability between stage and studio use

Tech Specs

• Type:Keyboard Synthesizer
• Sound Engine:VCO/VCF-based
• Analog/Digital:Analog
• Number of Keys:44
• Type of Keys:Full-sized, Semi-wieght
• Aftertouch:Yes
• Velocity Sensitive:Yes
• Other Controllers:Vintage Knob, Pitch Wheel
• Polyphony:5-voice
• Number of Presets:256 Factory, 256 User (16 banks of 16 probrams each)
• Oscillators:2 x VCO (triangle, saw, variable pulse)
• LFO:2 x LFO (triangle, sawtooth, reverse sawtooth, square, random))
• Filter:Classic SEM, Low-pass, High-pass, Band-pass
• Envelope Generator:5-stage (DADSR)
• Effects Types:Chorus, Delay, Reverb, Phase Shifter, Ring Modulator
• Arpeggiator:Yes, Multimode
• Sequencer:64-step, Polyphonic
• Audio Outputs:2 x 1/4″ (left, right)
• Headphones:1 x 1/4″
• USB:1 x Type B (MIDI)
• MIDI I/O:In/Out/Thru/USB
• Pedal Inputs:1 x 1/4″ (footswitch), 1 x 1/4″ (pedal)
• OS Requirements – Mac:macOS 10.13 or later
• OS Requirements – PC:Windows 10 or later
• Power Source:Standard IEC AC Input
• Height:4.4″
• Width:25″
• Depth:12.75″
• Weight:17 lbs