The M-Audio BX5a commonly suffers from power supply regulation instability due the failing of notoriously poor electrolytic capacitors.
Symptoms can include, but are not limited to:
Static sound, crackling, clipping distortion, hissing, buzzing, no bass, loud switch on thump, popping sounds.
This fault is often misdiagnosed with drive units being replaced only to find the fault persists.
This repair kit covers a pair of BX5a and includes 4 specially selected high quality uprated reservoir capacitors for the power supply, no modifications required - we supply an easy to follow step by step photo guide.