Sumiko Flux Buster FB-1 - Cartridge Demagnetizer, Rare and Complete

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This is a vintage phono cartridge demagnetizer from Sumiko.

It comes to you in its original packaging with its original manual!

Tested and working like it should. 

We strongly recommend checking out our new Sumiko In-Depth Cartridge Guide for the best match to your system:

More from Sumiko:

When the magnetically permeable components of a transducer become magnetized, performance can be degraded.

Magnetization of a moving coil former (armature) can be heard as loss of dynamics, degradation of image, "mushiness," or a combination of these symptoms.

Magnetization of pole pieces can also cause similar problems in fixed coil cartridges.

The performance of step-up transformers for moving coil cartridges can also suffer when their formers become magnetized.

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