Ortofon Hi-Fi 2M Red Moving Magnet Cartridge

2M Series styli interchangeability. The 2M Series' engines, coils and magnets configurations are not identical: Red and Blue are identical, so are the Bronze and Black and so are the true mono variants 2M Mono and 2M 78. Likewise, 2M series styli are interchangeable within the below combinations: 2M Red, 2M Blue and 2M Silver 2M Bronze, 2M Black and 2M Black LVB 250 2M Mono and 2M 78 2M Red is an all-purpose cartridge that delivers open, dynamic sound with a slight touch of warmth.