Behringer 911 Envelope Generator Quick Start Guide

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Year 2021

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Behringer 911 Envelope Generator Specification

The Behringer 911 Envelope Generator is a versatile and essential component for modular synthesizer enthusiasts, designed to replicate the classic sound of vintage synthesizers. This module offers precise control over the envelope shaping of audio signals, making it a valuable tool for sound design and music production. The 911 Envelope Generator features four main parameters: Attack, Decay, Sustain, and Release, which allow users to sculpt the dynamics of their sound. The Attack control determines the time it takes for the envelope to reach its peak level after a note is triggered. The Decay parameter adjusts the time it takes for the envelope to decrease from the peak to the sustain level. Sustain specifies the level during the main sequence of the sound's duration, while the Release control sets the time for the envelope to drop to zero after the note is released.

This module is capable of producing both linear and exponential envelope shapes, providing flexibility in sound modulation. It operates through a trigger input that initiates the envelope cycle, ensuring compatibility with a wide range of synthesizer systems. The 911 Envelope Generator is built with high-quality components that ensure reliability and durability. It is designed to fit Eurorack systems with a standard width of 8 HP, making it a compact yet powerful addition to any modular setup. With its classic design and robust functionality, the Behringer 911 Envelope Generator is an excellent choice for musicians seeking to explore the depths of analog synthesis.

Behringer 911 Envelope Generator F.A.Q.

How do I connect the Behringer 911 Envelope Generator to my modular synth setup?

To connect the Behringer 911 Envelope Generator, use patch cables from the output of the module to the control voltage (CV) input of the module you want to modulate, such as a VCA or filter. Ensure your system is powered off during connections.

What should I do if the envelope generator is not producing any output?

First, check all cable connections and ensure they are secure. Verify that the module is receiving power and that the input signals are correctly patched. Also, check the settings of the attack, decay, sustain, and release knobs.

Can the 911 Envelope Generator be used to modulate a VCO pitch?

Yes, you can use the 911 Envelope Generator to modulate a VCO pitch by connecting the output of the envelope generator to the CV input of the VCO. Adjust the envelope controls to shape the modulation effect.

How do I set up a long attack time on the Behringer 911?

To set up a long attack time, turn the attack knob clockwise to increase the duration. Experiment with different settings to achieve the desired envelope shape.

What maintenance does the Behringer 911 Envelope Generator require?

The Behringer 911 Envelope Generator requires minimal maintenance. Periodically check for dust and clean with a soft, dry cloth. Ensure connections are stable and avoid exposing the module to extreme temperatures or humidity.

How can I troubleshoot inconsistent envelope shapes from the module?

Inconsistent envelope shapes can be due to incorrect settings or faulty cables. Ensure all knobs are set correctly and try replacing patch cables. If the problem persists, check for firmware updates or contact support.

Is it possible to create a gated envelope effect with the Behringer 911?

Yes, you can create a gated envelope effect by using a gate signal from a sequencer or keyboard to trigger the envelope generator. Adjust attack and release settings to control the envelope's response to the gate signal.

Can the Behringer 911 Envelope Generator be used in a polyphonic setup?

While the 911 is a monophonic module, you can use multiple envelope generators for polyphonic setups, assigning one to each voice in your system. This requires multiple modules or a multi-channel envelope generator for true polyphony.

What do I do if the module doesn't power on?

If the module doesn't power on, first check that it is properly seated in the case and that the power cable is connected correctly. Verify that the power supply is functioning and meets the module's requirements.

How can I achieve a snappy percussive envelope with the Behringer 911?

To achieve a snappy percussive envelope, set the attack and release to low values while adjusting the decay to a medium setting. Fine-tune sustain as needed to shape the envelope's tail.