Modular Synths

Some modules such as the Behringer Model-D or Moog's Mother 32 are compatible for use in a Eurorack system, but can also be used as stand-alone synth modules. However, most Eurorack specific modules are designed to only be used in that type of system. For example, Roland's System-500 modules and the Waldorf DVCA1 module will not work without the power from a Eurorack case and additional modules to give inputs, outputs and control over your modular system.

Eurorack is a modular synthesizer format that has an extremely devoted following. Eurorack modules are made by both small cottage industry manufacturers and large brands such as Roland. Moog also ofter Eurorack compatible modules, which can be used both outside or inside of a Eurorack synthesizer. The modules are generally installed in a special case (such as an Arturia RackBrute) which provides power to the modules. These modules are then linked together as required using patch cables. In essence, the separate modules represent the individual components or stages of a synthesizer, including oscillators, LFOs, amplifier envelopes, filters etc. A full Eurorack system can be used to create multiple synthesizers, drum machines, effects processors and sequencers. The idea is that you have complete freedom to create the sounds that you want and you are free to select the components which you like the sound of or are most suited to your needs.

While some modules feature ways of being played without a keyboard, if you're looking to play a synth module with a regular keyboard and the module itself features a 5 pin MIDI port, then a 5 pin MIDI compatible keyboard like the Roland A-49 would be ideal.