In this video we will replace the integrated circuit (IC) on the active electronics module of a vintage Ibanez MC-900 Musician Bass guitar. After testing the components on the module, I had concluded the fault must be with the IC, but after replacing it with an identical part from Texas Instruments (TI MC1458P), I discovered another problem...
More Reading: https://en.wikipedia.org/wiki/Ibanez_Musician_Bass
Helping Hand w/ Magnifying Glass: http://amzn.to/2cjjWgu