EPOS Sennheiser GSP 302 Microphone Replacement
TJ Graber and one other contributor
Last updated on Dec 30, 2025
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Introduction
Go to step 1 ↓If the microphone on your EPOS Sennheiser GSP 302 headset is experiencing issues such as poor voice pickup, isn’t recognized by a device, or produces static, this guide will help you replace it. For this guide, you will need to use a soldering iron to solder and desolder connections. Note that the microphone is located on the left earcup.
What you need
Tools
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Hold the headset firmly with one hand.
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Grip the edge of the earpad with your fingers.
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Gently pull the earpad outward.
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Work your way around the earpad, rotating it 360 degrees until it separates from the headset.
Ask FixBot
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Gently scratch at the edge of the protective fabric layer covering the driver.
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Carefully pull the fabric layer off, being mindful not to damage it in the process.
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Remove the four 7.0 mm screws holding the speaker driver in place with a Phillips #1 screwdriver.
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Carefully disconnect the speaker driver from the earcup by desoldering the connection with a soldering iron.
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Remove the four 5.9 mm screws holding the motherboard in place with a Phillips #1 screwdriver.
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Lift the motherboard upwards and hold it off to the side so that the microphone screws can be accessed.
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Remove the three 6.0 mm screws holding the microphone in place with a Phillips #1 screwdriver.
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Remove the microphone.
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To reassemble your device, follow these instructions in reverse order.
Team
UMass Dartmouth, Team 3-4, Biswokarma Fall 2025 Member of UMass Dartmouth, Team 3-4, Biswokarma Fall 2025
UMASSD-BISWOKARMA-F25S3G4
4 Members
60 Guides authored
