Brainwavz · Aftermarket replacement
Replacement earpads for Sennheiser GSP300/GSP350 series (soft PU leather and memory foam)
Verified as compatible with 1 headphone model.
Verified compatible headphones
Evidence
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brainwavzaudio.com
Brainwavz’s own page explicitly lists GSP350 in the compatible models and describes these as its manufactured replacement earpads.