Equipment Failure

I had not one but two pedals fail on my guitar rig over the week-end. A Dunlop Cry Baby wah pedal and my beloved Line 6 DL4 delay pedal. The wah pedal’s switch has broken which in itself is not unusual. The switch to engage the wah is not particularly robust. The DL4 is a different story. The pedal has been with me a very long time and the symptoms suggest either a circuit board failure or a chip failure.