Grimm Audio LS1v2 Model Loudspeakers A good monitor combines a high degree of accuracy with untrammeled musicality. There arent many of those around common wisdom has it that you can have one or the other but never both. The LS1 is the first monitor to prove conventional wisdom wrong. By integrating top quality digital signal processing, converters and amplifiers in one of the speakers legs, we were able to apply technical strategies no one had used before. As a consequence, the LS1 is not just a loudspeaker, but a complete audio system that only needs an analog or digital line source to perform.