{"product_id":"c64-psu-classic-gray-us-replacement-commodore-64-power-supply","title":"C64 PSU Classic Gray US - Replacement Commodore 64 Power Supply","description":"\u003cp\u003eIn this review the C64 PSU Classic Gray US is assessed as a direct replacement power supply for Commodore 64 and VIC-20 owners who want a reliable, long-lasting substitute for aging original adapters. The biggest reason to buy is its combination of stabilized 5V DC and transformer-generated 9V AC outputs with built-in protection, which reproduces the original power characteristics and helps prevent erratic behavior in vintage machines. This unit is compact, runs cold, and uses a round DIN7 plug so it fits without modification and preserves the machine's original performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilized 5V DC:\u003c\/strong\u003e Provides a filtered +5V\/2.0A DC supply that reduces ripple and helps avoid logic errors in aging C64 boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer 9V AC:\u003c\/strong\u003e Supplies 9V\/1.1A AC separately for parts of the machine that require alternating current, matching original service expectations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection and fusing:\u003c\/strong\u003e Over-voltage and over-current protection plus fuses on AC and DC sides add a layer of safety for both the computer and the user.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact classic chassis:\u003c\/strong\u003e The small 86 mm x 70 mm x 48 mm enclosure is unobtrusive and keeps desk space clear while staying visually in line with vintage gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable cables and LED:\u003c\/strong\u003e Thick, well-made cables on both ends and an LED-illuminated chassis make for a robust connection and clear power status at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS standard plug:\u003c\/strong\u003e Built for 120V AC mains in the U.S., Canada, Mexico and Japan so no adapter is needed for those regions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe C64 PSU Classic Gray US is best for collectors, hobbyists, and owners of working Commodore 64 or VIC-20 computers who need a dependable replacement that matches the original power requirements. It is a practical choice for anyone restoring a machine to working order or protecting a classic system from damage due to worn or noisy power supplies.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users outside 120V regions who need a different mains plug or for those who require modular or ultra-compact USB-style power solutions; this product is purpose-built to recreate the original dual-output behavior rather than provide modern single-output convenience.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReproduces both +5V DC and 9V AC outputs, preserving original machine behavior.\u003c\/li\u003e\n\u003cli\u003eBuilt-in over-voltage and over-current protection plus fuses increase safety for vintage electronics.\u003c\/li\u003e\n\u003cli\u003eSolid physical build with durable cables and an LED status indicator for reliable daily use.\u003c\/li\u003e\n\u003cli\u003eCompact classic enclosure that keeps a tidy footprint and weighs only about 0.6 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for US 120V mains only, so users in other regions will need a compatible mains version or an adapter.\u003c\/li\u003e\n\u003cli\u003eNot a modern single-output or USB power option, which may disappoint users seeking a minimalist replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Fit\u003c\/td\u003e\n\u003ctd\u003eCommodore 64 and VIC-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Output\u003c\/td\u003e\n\u003ctd\u003e+5V DC, 2.0A, stabilized with anti-ripple filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Output\u003c\/td\u003e\n\u003ctd\u003e9V AC, 1.1A, transformer-generated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eRound DIN7 plug carrying 5V DC and 9V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Plug\u003c\/td\u003e\n\u003ctd\u003eUS-standard 120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Size\u003c\/td\u003e\n\u003ctd\u003e86 mm x 70 mm x 48 mm (3.4' in x 2.8' in x 1.9' in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.6 kg (1.3 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe C64 PSU Classic Gray US is a practical, well-built replacement for anyone who wants to keep a Commodore 64 or VIC-20 running reliably. With correct dual outputs, protection circuitry, and durable construction, it delivers strong value for vintage computer owners in 120V regions who prioritize authenticity and safety over modern connector formats.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit a Commodore 64?\u003c\/strong\u003e\u003cbr\u003eYes. It uses a round DIN7 plug with both 5V DC and 9V AC outputs designed for C64 and VIC-20 systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe to use on vintage hardware?\u003c\/strong\u003e\u003cbr\u003eYes. The unit includes over-voltage and over-current protection and fuses on both AC and DC sides to reduce risk to the computer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it outside the United States?\u003c\/strong\u003e\u003cbr\u003eIt is built for 120V AC mains (US standard); users in other regions will need the appropriate mains version or an external adapter.\u003c\/p\u003e","brand":"Keelog","offers":[{"title":"Default Title","offer_id":48250313703643,"sku":"B086Z2LRKC","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/31RrEANerjL._AC.jpg?v=1771063090","url":"https:\/\/gearmusthave.com\/products\/c64-psu-classic-gray-us-replacement-commodore-64-power-supply","provider":"GearMustHave","version":"1.0","type":"link"}