This capacitor kit is designed specifically for the Nintendo Entertainment System (NES-001) front-loading console mainboard.
Over time, the original electrolytic capacitors inside the NES dry out, drift out of spec, or fail entirely. This kit includes high-quality replacement capacitors to refresh the mainboard’s power filtering and audio circuitry, helping restore stability and reliability to your console.
Whether you’re doing preventative maintenance or bringing a tired NES back to life, this kit gives you the core components needed for a proper recap of the mainboard.
Symptoms of Bad Capacitors
Failing capacitors in the NES-001 can cause a range of frustrating issues, including:
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Intermittent power or instability
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Excessive video noise or jail bars
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Distorted, weak, or buzzing audio
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Random resets or freezing
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Visible bulging or leaking capacitors on the board
Even if your console still “works,” 30+ year-old electrolytics are well past their expected lifespan. Replacing them now can save you costly repairs in the future.
What's Included
This kit includes:
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All electrolytic capacitors required for the NES-001 mainboard and optionally for the Alps or Mitsumi RF/Power Module
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Correct capacitance (µF) and equal or higher voltage ratings
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High-quality, name-brand components (no generic bulk caps)
Each capacitor is carefully selected to match the original specifications while improving long-term reliability.
Recapping your NES-001 is one of the best preventative upgrades you can make to a 35+ year-old console. Fresh capacitors help ensure clean power delivery, stable operation, and many more years of gameplay.
