Electronics Repair Questions? Ask an Electronics Technician
Hello, It's hard to say for sure of course depending on what type of transistor it uses, and availability but the average cost would be roughly $25-$30 per transistor and labor to replace them and re bias the unit would be close to $125 or so. You could be into the unit for over half of what you paid for it. I honestly would not put the money into the Sony as they are known for this problem happening. My recommendation would be to purchase a Yamaha as bar none, they have the best price performance ratio and also the best reliability in the field in this price range.
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