Rega Ania Moving Coil Cartridge

When we decided to produce a Moving Coil cartridge at half the cost of the Apheta 3, the special aluminium body could not be used, it was simply too expensive. The solution lay in an unusual polymer/glass combination called Polyphenylene Sulphide (PPS-Fortron). With 40% glass, this material could be moulded and would solve the cost problem. The special attributes of this material are its hardness and stability in shape and dimension post moulding, both critical for the performance of Ania. Now came the challenge. Rega designed and prototyped using SLA systems in just a few months, proving the validity of the design direction. Now we had to design a production mould tool capable of extreme accuracy and long life. PPS is a difficult polymer to mould and requires special attention to how the mould tool operates. Couple this to an almost unmouldable complex shape of the Ania body and a very considerable challenge faced the Rega engineers and the toolmakers chosen.

The toolmakers are of the highest technical skill level, using the most accurate Swiss EDM CNC machines, their regular customers being the military and medical industries, routinely working down to a micron (one thousandth of a millimetre). To achieve this intricate body shape required the most complex high pressure injection mould tool that Rega has ever designed.

The tool has eight major parts, four of which must move in perfect synchronicity with each other to achieve each cartridge body. The design and manufacture of this “work of art” took an entire year to produce and was made exclusively by the most senior toolmaker requiring all his lifetime of artisanal experience.

Combine this special PPS body with its high specification stainless steel inserts, a unique rhomboid pivot system, a tried and tested high performance, diamond tipped elliptical stylus cantilever with low mass moving coil generator assembly and you have new market leading musicality, performance, speed, clarity, and detail as never before at this price.