The Sony SW77 is one of the Sony receivers that suffers from aging surface mount electrolytic capacitors. Consequently, this results in a loss of audio, loss of signal strength or both. Another symptom of aged capacitors is a motor-boating sound when the volume is turned up. Other symptoms include difficulty in tuning or even a band shutting down,
The capacitor upgrade replaces all the electrolytic capacitors that are prone to fail (or dry-up) with time.
Please Note: the capacitor upgrade is only available at this time by sending the SW77 to Kiwa.
The price includes the cost of the parts.
Capacitor Upgrade $140.00
503 7th. Ave. N.E.
Kasson, MN 55944 USA