Philips Philips GP-422 Super M - 4 channel / quadrophonic cartridge Mid - 70s - Gold

This exceptionally rare gem from Philips is widely considered one of the finest MM (Moving Magnet) cartridges ever produced by the brand. It was originally engineered for the playback of quadraphonic records—a fascinating audio format manufactured for only a brief period.

Key Features:

• Original Quadraphonic Stylus: The defining feature of this cartridge, specifically designed for true four-channel audio tracking.

• New Old Stock (NOS): This particular unit is brand new, completely unused, and preserved in its original packaging.

• Complete Set: Comes entire with the original factory mounting screws.

This mint-condition set is a true collector's piece, offering a rare opportunity to own a slice of history from the short-lived but legendary era of quadraphonic sound.

Note on packaging condition: Please note, as you can see in the last photo, that one of the small plastic support inserts inside the case (where the cartridge slots into place) is missing, likely having broken over time due to the aging of the vintage plastic. The cartridge itself remains perfectly safe and unaffected.