OMNIA J44A 7 DJ IMP SD BLACK is a cartridge with original JICO headshell. This model is suitable for DJ play such as hard scratches. Just replace your record player headshell and youre ready to go. Rich musical and dynamic sound. The powerful bass not found in the J44D produces a solid core sound. The same specification as the M44-7 and is also compatible with SHURE record needle N44-7.