Sequential Oberheim TEO-5 5-Voice Analogue Synthesizer Keyboard

The Sequential Oberheim TEO-5 is a compact, five-voice analogue polyphonic synthesizer that brings the legendary Oberheim sound into a modern, stage-friendly format. It distills the sonic character of classic Oberheim instruments like the OB-X and OB-8 into a more portable unit without sacrificing the rich, warm tones associated with analogue circuitry. The instrument is designed for both studio production and live performance, offering deep sound-shaping capabilities in a relatively streamlined package. At the heart of the TEO-5 is its dual voltage-controlled oscillator (VCO) architecture and the iconic Oberheim State Variable (SEM) filter, which provides multiple modes including bandpass for sculpting everything from lush pads to aggressive leads. The synth features two low-frequency oscillators (LFOs) and two DADSR envelopes that can be freely assigned for extensive modulation possibilities. A built-in polyphonic sequencer with 64 steps allows for recording and playing back musical ideas without a computer, while the comprehensive effects section includes reverb, a multi-effect processor offering delays, modulation effects, distortion, and more. The 44-note, semi-weighted keyboard with pitch and mod wheels offers a responsive playing experience. With 256 user and 256 factory preset slots, musicians can store and recall their sounds quickly. The TEO-5 is well-suited for synthesizer enthusiasts, touring musicians, and producers seeking authentic analogue polyphony with modern conveniences like patch memory and USB connectivity. Its combination of classic Oberheim sonic DNA, practical performance features, and manageable size makes it a versatile tool for a wide range of musical genres.