Ahuja SSA-100M amplifier
![](/files/story/2011/06/Ahuja_ssa-100m.png)
I was asked to check Ahuja Amplifier SSA-100M which belongs to a church in which MIC inputs 2 and 3 not working.
The Church Priest said this happened after lightning strike while it was working.
Symptom: two microphone inputs not working & very low pre amplifier gain.