Following three years of painstaking research, Symphones proudly presents a new benchmark in headphone modification, the Magnum enhancement.

Developed for the audio purist, the Symphones Magnum enhancement is a custom-built reference upgrade currently available to Grado SR325 and Alessandro MS2 headphones.

Click here to find out why Magnum is the world’s finest sounding headphone upgrade.

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Keep track of the Symphones Magnum launch on the internet’s largest headphone community, Head-fi.org. Go!