The all new Nd7 moving magnet cartridge was developed over 10 years and promises to deliver 'next level' performance from moving magnet technology. The Nd range (patent pending) is a world first to use ultra-high powered Neodymium magnets in a moving magnet design which allows Rega to create this totally unique design.
Next level Moving Magnet — Each Nd7 is meticulously hand-made by Rega's highly skilled technicians. The Nd7 uses Rega's most advanced "fine line" nude diamond profile for the ultimate in detail retrieval. (The same profile is used on Rega's high end MC models the Apheta 3 and Aphelion 2). This profile has an exceptionally small radii Monocrystalline manmade diamond with the minor radius being just 3µm (microns) as viewed from the top and 30µm in the vertical when viewed from the front. This profile allows immediate adjustment to very small changes in the vinyl due to the small contact area of the diamond which results in exceptional levels of detail being retrieved. The design uses brand new generator geometry with perfect symmetry to achieve highly accurate channel balance. The Nd7 also has an optimised pole gap for superior linearity and cross talk characteristics, this provides a far wider soundstage than the previous models. This new cartridge is created with miniaturised parallel coils which are wound in house utilising 38-micron wire with just 1275 turns. This produces a low inductance, low impedance generator giving vastly improved high frequency response. In keeping with Rega's commitment to sustainability, the Nd range is supplied in 100% recyclable packaging.
Nd Magnet technology — Often used in Moving Coil designs (including Rega's own) the Nd7 is the first moving magnet to utilise a Neodymium (Nd) N55 magnet. This is the world's most powerful commercially available magnet and is a crucial component that makes this unique design possible by delivering extra power than standard bar magnet designs.
