Solving Audio Issues in the uBITX v6.1 Transceiver: My Experience and Fix

Recently, I acquired a uBITX v6.1 transceiver at the Lamakan 2024 event. However, due to a busy schedule, I left it idle for some time. When I finally decided to power it up over the weekend, I encountered an unexpected issue: the audio quality was extremely poor. The received audio was chirpy and unpleasant, though …