Behringer Dual Envelope Generator M 1033 – creative control for modern sound design

The Behringer Dual Envelope Generator M 1033 is a modern analog synthesizer module that merges vintage character with complete control in Eurorack format. It is an authentic recreation of the legendary ARP 2500 system from the 1970s, updated for today’s modular synthesizer setups. Featuring two independent DADSR envelope generators, the M 1033 offers unparalleled flexibility in shaping sound dynamics, from punchy percussive hits to long, evolving textures perfect for electronic and cinematic music.

Product Features

✅ Classic dual DADSR analog design inspired by the ARP 2500

✅ Authentic re-creation of the original analog circuitry from the 1970s

✅ Two independent envelope generators for modulation and control applications

✅ 10 dedicated knobs for precise control of Gate Delay, Attack, Initial Decay, Sustain, and Final Decay

✅ Supports both single and multiple trigger modes (Gate / Trigger)

✅ LED indicator for gate status monitoring

✅ Compatible with Eurorack systems – 16 HP width, +40 mA / -20 mA power consumption

Modern sound control and creative flexibility

The M 1033 provides full control over the shape and dynamics of your sound. With accurate adjustment of delay, attack, decay, and sustain parameters, it allows for detailed sound sculpting. It works perfectly as an envelope generator for VCFs, VCAs, and modulation sources, giving you expressive control over every performance nuance.

With two independent envelopes, the module enables complex rhythmic structures, layered textures, percussive sequences, or evolving ambient landscapes – all within one compact design.

Applications

The Behringer M 1033 is a must-have tool for every modular studio. It integrates seamlessly with oscillators, sequencers, filters, and other Behringer 2500 modules. Whether you are creating intricate modulation patterns or expressive synth movements, the M 1033 gives you deep creative control.

Perfect for electronic music producers, sound designers, and live performers exploring modular synthesis and experimental soundscapes.

Technical Specifications

• Inputs: Gate / Trig – 3.5 mm TS, DC coupled, threshold 4V, max. 12V
• Outputs: 2 x 3.5 mm TS, DC coupled, impedance 1kΩ, max output ±10V
• Parameters: Attack 1 ms – 2 s, Initial Decay 5 ms – 7 s, Sustain 0–10V, Final Decay 6 ms – 8 s
• Power supply: +12V (40 mA), -12V (20 mA)
• Format: Eurorack 16 HP, dimensions 42 × 81 × 129 mm
• Weight: 0.16 kg

Materials and build quality

The M 1033 features high-quality components for maximum reliability and long life. Its anodized aluminum front panel and precision potentiometers ensure smooth operation, while the LED gate indicators provide clear visual feedback during performance.

Included in the box

• Behringer Dual Envelope Generator M 1033 module
• Eurorack power cable
• User manual

Summary

The Behringer Dual Envelope Generator M 1033 combines vintage analog circuitry with modern Eurorack flexibility. Whether you’re designing bass grooves, ambient pads, or experimental textures, this module gives you the expressive power and accuracy you need. A perfect choice for anyone seeking to expand their modular setup with a professional, creative envelope generator.