Hello all, hoping someone could help me with a last-ditch effort for my PRR 2500 HP 20-2302-1. I bought the engine 6 months ago and the sound has always been very faint. Took the shell off to find the dreaded speaker flaking issue. It has the 16 OHM 5 volt STAR speaker. Bought a replacement speaker from a reputable seller on ebay. Plugged it in and no sound. Engine runs and responds to DCS commands but no sounds. Checked for pinched wires, even plugged in a different 16 OHM 5 volt replacement speaker I have... nothing. Did a factory reset on the engine but no luck. Could I have a bad amp or volume pot?
Any help would be great. If all else fails I may use this as an opportunity to try my hand at a PS3 upgrade.