8 EACH 4164 RAM CHIPS. WILLIAMS DEFENDER, ROBOTRON, JOUST ARCADE GAME ETC for Sale

8 EACH 4164 RAM CHIPS. WILLIAMS DEFENDER, ROBOTRON, JOUST ARCADE GAME ETC For Sale

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8 EACH 4164 RAM CHIPS. WILLIAMS DEFENDER, ROBOTRON, JOUST ARCADE GAME ETC:
$29.99

********READ ALL INFORMATION BELOW FIRST SO YOU KNOW WHAT YOU ARE LOOKING AT********

**************** I WILL UPDATE THIS sale WITH BETTER PICTURES AND BETTER DESCRIPTION AS SOON AS I CAN FOR 4164 RAM ***********

HELLO, OK, YOU ARE offerDING ON 8 N.O.S. (NEW OLD STOCK) CERAMIC PACKAGE 4164 RAM CHIPS. THESE ARE THE SAME AS ANY 4164 RAM CHIPS. OK SO WHY DO YOU WANT THESE? THESE CHIPS CAN BE USED AS DIRECT REPLACEMENTS FOR THE 4116 RAM CHIPS ON THE WILLIAMS ARCADE GAME CPU BOARDS WITH THE PROPER MODIFICATIONS OR WITH THE WILLIAMS RAM CONVERSION / ADAPTOR CONNECTOR KIT. I HIGHLY RECOMMEND A CONVERSION HARNESS / CONNECTOR KIT. OK SO WHY DO I WANT 4164 CHIPS INSTEAD OF 4116? THE ANSWER IS AVAILABILITY, RELIABILITY, AND PRICE. 4116 CHIPS USED +5v, -5v, AND +12v. THIS WAS BAD NEWS AND GENERATED TOO MUCH HEAT ON THE CHIP. ALSO CHIPS WOULD BURN UP IF THE -5v WAS LOST. THE 4164 CHIPS USE A SINGLE 5 VOLT SOURCE. IT\'S RARE TO SEE A RAM FAILURE ON WILLIAMS GAMES AFTER THE RAM CONVERSION. 4116 CHIPS ARE ALSO GETTING HARDER TO FIND AND MORE EXPENSIVE AS A RESULT. YOU NEED TO MAKE SURE YOUR CHIP SOCKETS ARE IN GOOD SHAPE, AND IT’S ALSO IMPORTANT TO NOTE YOU CANNOT MIX AND MATCH 4116 WITH 4164 CHIPS ONCE THE CONVERSION IS MADE. YOU MUST USE ALL 4164 RAM OR REMOVE CONVERSION / ADAPTOR TO GO BACK TO 4116 RAM. THE WILLIAMS GAMES THESE SHOULD WORK ON ARE BLASTER, BUBBLES, DEFENDER, INFERNO, JOUST, JOUST 2, MAKE TRAX, MOON PATROL, MOTO RACE, MYSTIC MARATHON, ROBOTRON, SINISTAR, SPLAT!, STARGATE, AND TURKEY SHOOT. I\'M SELLING SOME OF THESE OFF, BECAUSE I HAVE A BUNCH OF BUBBLE MAILERS TO GET RID OF. THESE WILL SHIP FIRST CLASS USPS. THE SOONER YOU PAY, THE FASTER IT IS FOR EVERYONE INVOLVED. I DO NOT CONTROL THE MAIL, SO IT TAKES WHAT IT TAKES. SOLD AS-IS, NO RETURNS. LOOK AT PICTURES CLOSELY SO YOU KNOW WHAT YOUR GETTING. PLEASE KNOW WHAT YOU ARE DOING WITH THESE PARTS SO YOU DON’T BLOW UP YOUR EQUIPMENT. THANX FOR LOOKING.