Altec 605A Crossover Repair
This pair of vintage Altec Lansing speakers are circa 1960. They feature original cabinets and crossover networks. Unfortunately one of the speakers started to sound grainy and veiled. It was repaired by replacing the original 25 ohm potentiometer, with a new 25 ohm 3 watt rheostat from Radio Shack. The speaker now plays beautifully.