The 80s were the golden era of electronic music, with synthesizers at their peak. Nearly every hit song and movie soundtrack back then had some form of synth. Over the years, modular synths have gained immense popularity among professionals and enthusiasts, and they're only getting better. Introducing the Behringer SYSTEM 100 121 DUAL VCF Module. It's an authentic recreation of the original 'System 100M' circuitry from the 80s that fits into a standard Eurorack case. The best part? It comes at an incredibly affordable price. You can either integrate the 121 DUAL VCF into your existing setup or kick - start your modular synth adventure right here. You're guaranteed to have a blast! Features: An amazing dual VCF module from the 80s. Authentic reproduction of the original 'System 100M' circuitry. Two low - pass filters with cutoff frequency and resonance controls. Each filter has 3 audio inputs and 3 CV inputs with an attenuator. Each VCF has an additional switchable 3 - mode high - pass filter. A 3 - channel mixer per VCF for independent mixing of all input signals. 18 controls and switches for real - time access to all important parameters. Eurorack specs: 16 HP, 40 mA +12 V, 40 mA - 12 V.


Using the Behringer SYSTEM 100 121 DUAL VCF Module is a breeze. First, if you're starting a new modular synth setup, simply place it in a standard Eurorack case. If you're adding it to an existing rig, just slot it in. Connect your audio sources to the 3 audio inputs on each filter and your control voltage sources to the 3 CV inputs. You can adjust the cutoff frequency and resonance using the controls on the low - pass filters. For more flexibility, use the switchable 3 - mode high - pass filter on each VCF. The 3 - channel mixer on each VCF allows you to mix the input signals as you like. Remember, when powering it up, make sure the power supply meets the Eurorack specs (16 HP, 40 mA +12 V, 40 mA - 12 V). To maintain it, keep it in a dry and dust - free environment. When not in use, cover it to protect it from dust. Avoid exposing it to extreme temperatures or humidity. With proper use and care, this module will serve you well for a long time.