Shure Professional Monitoring Heaphones, SRH Series 840A The Shure SRH840A headphones have a precisely tailored frequency response for an accurate sound. Giving you a baseline for precise track production, the SRH840 is suited to the demands of the recording studioThe SRH840 headphones have been engineered for use in professional or home studios. The wide, padded headband and ear cupsmade from high density, slow recovery foamgive you hours of comfortable use, while the rugged construction and collapsible frame make these a highly versatile solution that can be carried with you wherever you go. Shure offers a wide range of headphones for multiple different purposes which all build on more than 85 years of professional audio experience. Shure Professional Headphones live by a simple rule: What goes in, must come out. All Headphones are designed to withstand the rigors of everyday use, they are an excellent choice for music professionals and music obsessivesfor audiophile listeni