Vario Spring system permits easy slide spring tension adjustment

Buy at www.musicianscart.com Hohner M758501 New Super 64 Performance Series 16 Holes with Case,VarioSpring system permits easy slide spring tension adjustment,Revolutionary construction ensures silent, airtight slide action,Designed for optimal playing comfort,Optimized comb chambers for faster response,The robust nylon zipper case allows moisture to evaporate while keeping dust out and also functions as a mobile workbench,The reed plates are mounted with screws, without contact to the covers, reducing reed wear and making basic maintenance much simpler.