As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, THE PILOTS RADIO WAS INTERMITTENT DURING TRANSMISSIONS. RETURNED WITHOUT INCIDENT. REMOVED AUDIO CONTROL PANEL PN N301A-000, SN 61424 & INSTALLED AUDIO CONTROL PANEL PN N301A-000, SN 63385 IAW MM, OPERATIONS CHECKED GOOD.