Having this annoying metallic feedback issue through 5150 noise suppressor and maxon st9 pro+ it's not my guitar it's something in the rig I have no clue what's causing it, noise gate
Maxon ST-9 Pro+ Super Tube | Reverb Australia
Maxon ST9Pro+ – Thomann United States
Maxon ST-9 Pro+ Super Tube Distortio n Guitar Effects Pedal | MUSIC STORE professional