Marantz Protection Circuit Capacitor Kit | PM7000, PM7200, PM8000
Restore Your Classic Marantz Amplifier Is your Marantz amplifier stuck in protection mode? Over time, the original capacitors in the protection circuit dry out and degrade, preventing your amplifier from engaging the speaker relays and outputting audio. This premium replacement kit contains everything you need to rebuild the protection circuit and get your vintage hi-fi equipment running flawlessly again. The 105°C Reliability Upgrade Heat is the enemy of vintage electronics. The factory-original capacitors in these Marantz models were rated for 85°C, making them prone to premature failure due to internal chassis temperatures. We have carefully sourced premium-grade aluminium electrolytic capacitors upgraded to a 105°C temperature rating. This crucial upgrade provides significantly higher thermal tolerance, ensuring long-term reliability and extending the lifespan of your amplifier's protection circuit. Compatible Models This kit is a direct replacement for the main protection circuit panel on the following Marantz amplifiers: Marantz PM7000 Marantz PM7200 Marantz PM8000 Kit Contents Our kit includes high-quality components specifically chosen for their durability and exact fitment. Qty Component Type Value Voltage Temp Rating Board Designator 1 Aluminium Electrolytic 47uF 25V 105°C 2278 1 Aluminium Electrolytic 47uF 25V 105°C 2279 1 Aluminium Electrolytic 1uF 63V 105°C 2281 1 Aluminium Electrolytic 47uF 25V 105°C 2282 Note: Installation requires basic soldering skills and knowledge of electronic safety. Always ensure your amplifier is unplugged and the main filter capacitors are safely discharged before attempting any repairs.