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New Rectifier Board for Bally and Stern Games AS-2518-18

New Rectifier Board for Bally and Stern Games AS-2518-18

Availability: In stock

Product Details


 Caution: KSARCADE recommends that you have a qualified technician install this part.

Improper wiring can damage your transformer or other boards in your game.

New rectifier board for Bally and Stern games. New design with 1A 1KV bridge rectifer for displays and 35 Amp 400 V bridge rectifiers with heat-sinks. Also compatible with KISS, Space Invaders or Future Spa Replaces part numbers: Bally: AS-2518-18 Bally: AS-2518-49 Stern: TA-100 It is recommended to replace the female housings and crimp connectors on the harness at J1, J2 and J3. Crimp contacts and housings are sold separately. Note: J1 Connector header pin 9 is used for KISS, Future Spa and Space Invaders. All other Bally and Stern games do not use pin 9. Make sure the J1 connector housing has the key plug installed at pin 4. See Deluxe Connector Kit Option.

Deluxe Connector Kit Option: Kit includes 20 pin housing, 11 pin housing and 9 pin housing with key plugs, bag of 40 Trifurcon crimp contacts.

Technical info:

Board ConnectionWire Color / GaugeTransformer LugCircuit
E1 Red 18 AWG 5 Primary AC Hot
E2 Yellow 18 AWG 1 Primary Neutral
E3 Red 20 AWG 2 Solenoid Bus Hot
E4 White/Red 20 AWG 6 Solenoid Bus Neutral
E5 Green 20 AWG 8 Display High Voltage Hot
E6 White/Green 20 AWG 10 Display High Voltage Neutral
E7 Blue 18 AWG (2 wires) 17 GI Bus Hot
E8 Black 18 AWG (2 wires) 18 GI Bus Neutral
E9 Orange 18 AWG 13 Controlled Lamp Bus Hot
E10 Green 18 AWG 14 Controlled Lamp Bus Neutral
E11 White 20 AWG 15 12V Input for 5-Volt Regulator Hot
E12 White/Black 20 AWG 16 12V Input for 5-Volt Regulator Neutral

Fuse chart: FB = Fast Blow  SB = Slow Blow  A = Amperes

F1 = 10A FB

F2 = 3/4A SB

F3 = 4A SB

F4 = 5A SB

F5 = 20A FB

F6 = 3A SB 

Hand assembled in the USA, built to order. Please allow 1 - 2  business days to ship.

SKU: 1394-PTK-BLY-18-B1394S8

Game Compatibility

Additional Information

Condition New: Item is a new replacement part and comes with a manufacturers warranty. Please contact us prior to shipping your item under warranty.
Used By Game Ali, Big Game, Black Jack, Catacomb, Cheetah, Dolly Parton, Dracula, Dragonfist, Eight Ball, Evel Knievel, Flight 2000, Free Fall, Freedom, Frontier, Future Spa, Galaxy, Harlem Globetrotters On Tour, Hot Hand, Hotdoggin’, KISS (Bally), Lectronamo, Lightning, Lost World (Bally), Magic, Mata Hari, Memory Lane, Meteor, Mystic, Nine Ball, Nitro Ground Shaker, Nugent, Orbitor 1, Paragon, Pinball, Playboy (Bally), Power Play, Quicksilver, Rapid Fire, Rolling Stones (Bally), Seawitch, Sexy Girl (Bally), Silverball Mania, Six Million Dollar Man, Skateball, Space Invaders, Speakeasy, Spectrum, Split Second, Star Gazer, Star Trek (Bally), Stars, Stingray, Strikes and Spares (Bally), Supersonic, Trident, Viking, Viper, Voltan, Wild Fyre

All parts purchased through this site are under warranty. For specific warranty information please see the product categories below. K’s Arcade recommends that all boards and electronic parts be installed by a professional. The installation of these parts can cause damage to your game or part if installed incorrectly or there is an underlying problem that has not been addressed.


Please note: The installation of any part in your game may not fix the problem. It does not mean the part is defective. Often there is either a known or undetermined problem that is not alleviated by the installation of a new or refurbished part.


If you believe that your part has malfunctioned and is in the warranty coverage period, please contact us before sending it in for authorization via email. We will help to determine the next best steps for your particular part. We always try to work with a customer first before recommending that they send in their board for testing/warranty. It is best to contact us via email. Please be sure to provide the following information: Your name, the type of board, the game name (i.e. Black Knight), and what the game is or isn't doing. A technician will reply promptly to your email.


IMPORTANT WARRANTY INFORMATION: There will be a $35 testing charge for boards that are sent back to us under warranty and are tested with "no problems found". Because all boards that leave our facility have been game tested, those that come back and that have legitimate warranty issues is less than 1%. In most cases, there are other undiagnosed problems with customers' games which may cause the appearance of a malfunctioned board. Most boards that come back to us have no problems whatsoever. The testing fee has been implemented to recover the time it takes to test the board. There is NO testing fee if we find problems. We fix the board and send it back at no cost to the customer.

NOTE: Parts that are returned to us damaged due to power surges or other external sources are not covered under warranty. If we are able, we can repair the damage at a reasonable cost at the customer’s expense.


New boards purchased through K’s Arcade come with the manufacturer’s warranty as described on the boards detail page on this site. If for any reason the board malfunctions please contact us immediately and we will direct you accordingly.


All refurbished and new old stock boards are game tested and come with a 30-day warranty.

Return Policy

All parts returned must be in their original sealed packaging to qualify for a refund. Parts must be returned within 7 days of receipt and must be accompanied by an RMA# from K's Arcade. There is a 15% restocking fee for all returned items. Open or damaged items do not qualify for a return. Please contact us if you are not sure if your item can be returned.

General Shipping Details

During checkout customers can choose to ship via regular Priority Mail service or UPS. The only guaranteed service is UPS second day or UPS next day air which is available to most locations, there are some exceptions. Regular domestic Priority Mail shipping can typically take 2 - 3 days once the package is in the mail stream but could take longer during peak delivery times like February and December. Customers who need their order shipped quickly are encouraged to ship using UPS second day or next day air. Once a order has left our facility and is in the hands of the postal system we have little control over how long it takes to reach its destination. 

K's Arcade offers Priority Mail International shipping for customers located outside of the US. International shipments can take up to a month from the date of shipping to arrive. Delays often occur once a package is in the customs facility of the receiving country. International customers may be responsible for paying VAT or duty on their packages which is to the responsibility of the customer. K's Arcade reserves the right to charge a small handling fee for international orders.

Special Shipping Details

Standard or typical shipment:

Parts will likely ship within one to two business days. All orders over $100 will be shipped with insurance to cover loss or damage and may require a signature. Below is information regarding the shipping of non-standard items.


Due to the unique nature how we package transformers, they may take up to two or more business days to ship. In many cases transformers and transformer assemblies can be shipped within the United States using a Priority Mail Medium Flat Rate box. If that is the case then K’s Arcade will refund the difference in shipping to the customer. The website calculates the shipping for a transformer as though it ships in a standard Priority Mail box to accommodate all shipping scenarios.

If other items are purchased along with the transformer the other items will likely ship in another package to prevent damage. If multiple packages are require to fill an order, the customer may be charged for additional shipping if necessary. This is our policy for both domestic and international customers. 

Boards with ROMs (CPUs/MPUs and sound or display boards):

In many cases these items require ROMs to be programmed and installed prior to shipping, therefore it may take up to two or more business days to ship.

Boards with Lithium batteries:

These items require a Lithium wafer battery which K’s Arcade provides and installs prior to shipment in order to be in compliance with Federal shipping regulations.

For international shipments: Some countries prohibit the shipment of any Lithium batteries. In this case, no Lithium battery will accompany the board and the customer must provide their own battery.

Back glasses:

K’s Arcade uses UPS to package and ship back glasses due to the fragile nature of these items. We coordinate the drop off of the glass at a local UPS store who then packages and ships the glass with guidance by the customer. Customers can choose which level of shipping they desire and pay for the shipping directly with UPS. We have successfully shipped back glasses this way all over the world with a 100% success rate. Back glasses can also be picked up by the customer and must coordinate with K’s Arcade to do so.

Pinball games:

New Stern games can either be picked up at our location or drop shipped to the customer. Shipping is additional and dependent on your location. Please contact us so that we can give you a shipping quote. Shipping is through a freight company who we have used for years with great success. In most cases we do not stock new games so there will be some lead time for order processing and shipping.

 Pre-owned games can also ship, via freight, from our location to yours – again, at a cost to the customer.