The top of the range CD4 compatible pickup, designed for use with the Beogram 6000 and Beomaster 6000 to form a quadraphonic system. Multi-radial stylus of the Pramanik profile, and at the time the top of the B&O pickup range. Supplied with indivual test charts (one for each channel). Not replaced directly, but the MMC 20 CL had a stylus of a similar (but simplified) profile. Text copyright © Beocentral. Unauthorised reproduction prohibited.