Service on a Custom audio electronics MC404 CAE Wah
On the workbench a dead Custom Audio Electronics dual fasel wah.
Bottom view
Inside view
Measrements shows that the circuit does not recieve any power from the battery or DC jack. A closer look at the PSU reveals that transistor Q3 is fried. Replaced with a new equilavent PNP transistor and the circuit is alive again.
