For people who are not really looking for the perfect ‘music response’ but want good protection we offer ‘musician earplugs’. The flat attenuation (noise reduction) characteristics let you hear your music accurately but at a safe level. The design is a canal only earmold that is very small and unobtrusive, offering a choice of either the ER9, ER15 or ER25 filters with a flat attenuation of 9, 15 or 25 dB overall frequency response. The ‘musician earplugs’ are a good choice for the most distinguishing performing musicians ‘on stage’ or during ‘jam sessions’ and are also popular with the concert goer.