Our most popular mastering cassette, the WTS Music Master is an excellent choice as a good solid master of voice or music recording. These cassettes are premium music grade, normal bias, ferric loaded into the highest quality Lenco 5-screw shells at our facility in Chattanooga, Tennessee. The WTS Music Master is also available in custom lengths from 1 to 100 minutes and require a 2-3 day turnaround (call 800-251-7228 for details). Minimum order of 100, please.  Available in White, Black or Clear Shells.   Proudly Made in the USA! 

Custom length cassettes are non-refundable.