Sumiko Amethyst MM Cartridge Rega Power Supplies -RECOMMENDED LOAD IMPEDANCE > 100

-RECOMMENDED LOAD IMPEDANCE > 100 Ω

handmade drivers

The benefits the RB330 brings over the RB220 are higher grade bearings

the latest in a long line of models that can trace their roots all the way back to the ground breaking RB300 which first saw light in 1983

WINDING WIRE: 6 nines pure silver

Sumiko Amethyst MM Cartridge Rega Power Supplies -RECOMMENDED LOAD IMPEDANCE > 100The Amethyst is the top model in the slightly confusingly named Oyster series of cartridges from Sumiko. Despite apparent physical similarities to the other 4 models that share the same appearance, this is a near total reworking of the design, so it stands alone and cannot be fitted with the styli from other models in the range. A new generator assembly is the heart of it all, and it combined with the lightweight Alnico magnets results in a low 2. 5mV