Oberheim Matrix-1000

The Oberheim Matrix-1000 is a 6-voice analog polyphonic synthesizer module, released in 1987 as a rack-mounted version of the Oberheim Matrix-6. Known for its rich analog tones and flexible modulation capabilities, the Matrix-1000 has become a classic choice among synthesizer enthusiasts, with its iconic Oberheim sound featuring prominently in genres from synth-pop and electronic to cinematic scoring.

Key Features

• 6-Voice Polyphony: Capable of playing up to six notes simultaneously, ideal for lush pads, evolving textures, and multi-voice chords.
• Analog Sound Engine: Equipped with analog DCOs (digitally controlled oscillators) for stable tuning, yet still retaining the warmth and depth of true analog sound. Each voice has two oscillators capable of saw, square, and triangle waveforms.
• Matrix Modulation: The Matrix-1000’s strength lies in its extensive modulation matrix, with over 20 modulation sources and destinations. This allows for complex sound design possibilities, from evolving pads to dynamic, rhythmic sounds.
• Curtis CEM3396 Filter Chips: The Matrix-1000 utilizes the coveted Curtis filter chips, providing a classic 24 dB low-pass filter that contributes to the synth’s thick, warm character.
• 1,000 Presets: Offers 800 factory presets and 200 user-editable slots, providing a wide range of sounds from the start, including iconic Oberheim brass, lush strings, and dynamic basses.
• MIDI Connectivity: Full MIDI implementation makes the Matrix-1000 easy to integrate with DAWs, MIDI keyboards, and other hardware. Parameters can be edited via external controllers or software, as the Matrix-1000 itself has no dedicated editing interface.

Sound Profile
The Matrix-1000 is celebrated for its lush, warm sound and rich harmonic content. It excels at classic analog sounds, such as creamy pads, bright synth brass, thick basses, and dreamy leads. Its analog oscillators, paired with the Curtis filter, deliver a sound that is both full and dynamic, with the modulation matrix allowing for intricate, evolving textures.

Applications
Ideal for ambient, synthwave, electronic, and soundtrack music, the Matrix-1000’s polyphonic capabilities and lush sound palette make it suitable for creating thick layers and atmospheric textures. It shines in the studio for producing everything from smooth pads and intricate arpeggios to vintage-style brass and leads, though its lack of an onboard interface makes it less practical for live programming.

Build Quality and Aesthetic
The Matrix-1000 is housed in a sturdy 1U rack-mounted chassis with a minimalist black design featuring a simple LED display. Its straightforward layout makes it easy to set up, though sound editing must be performed via an external controller or software, as it lacks an onboard interface.

Country of Manufacture
USA

Collectibility and Market Value
The Matrix-1000 remains highly sought after by musicians and collectors, primarily due to its classic Oberheim sound and analog character. As a rack-mounted analog synthesizer with extensive modulation capabilities, it has retained a strong market value and is often considered an affordable entry into vintage analog synthesis, especially for fans of the Oberheim sound.