Other manufacturers have been selling replacement styli since it was invented by Walter Stanton for Pickering cartridges more than 50 years ago. It was innovative design that made MM cartridges more convenient than MC.
*Walter O. Stanton was Norman C. Pickering’s plant manager. Mr. Stanton invented the interchangeable needle grips Pickering used and later purchased Pickering & Company. A sister brand to Stanton.
It’s interesting that Stanton and Pickering made low output / low impedance MM cartridges too, those low impedance versions designed for MC phono input (sut or headamp), but still with interchangeable needle grips (user replaceable styli).
*Walter O. Stanton was Norman C. Pickering’s plant manager. Mr. Stanton invented the interchangeable needle grips Pickering used and later purchased Pickering & Company. A sister brand to Stanton.
It’s interesting that Stanton and Pickering made low output / low impedance MM cartridges too, those low impedance versions designed for MC phono input (sut or headamp), but still with interchangeable needle grips (user replaceable styli).