Retro Core Plus Famicom AV Conversion Kit Early Model Ver.3 Japan

Description Condition: New Retro Core Plus Famicom AV Conversion Kit Early Model Ver.3 | For experienced electronics repair and modification users | USB power IMPORTANT: Experienced Users Only

This is a technical modification kit, not a simple plug-and-play accessory. It is intended for people experienced with electronics repair, disassembly, and modification.

• Knowledge of circuit boards, electronic components, and safe handling procedures is required.
• Experience with soldering and electronics repair is strongly recommended, even though the kit is designed with solderless connections.
• The console must be opened and disassembled. Cutting or filing of the housing may be necessary.
• Incorrect installation may damage the console or this kit.
• Installation is not guaranteed to be easy, and this product is not recommended for beginners.
• If you are uncertain, please have a qualified technician install the kit.

Please confirm your skills and the installation requirements before purchasing. Important Console Compatibility

• Designed for the early-model Japanese Nintendo Family Computer (Famicom) only.
• Not intended for later-model Japanese Famicom consoles.
• Compatibility with North American NES, PAL NES, Hong Kong/other regional versions, and clone consoles is not confirmed.
• Check your console\'s internal board configuration and compatibility before ordering.
• The Famicom console is not included.

Product Features

• Replacement sub-board for compatible early-model Famicom consoles.
• Provides composite RCA video and audio outputs.
• Built-in audio processing for the original mono audio signal.
• Uses a plug-in wiring connection system designed to avoid soldering during standard installation; this does not make the modification beginner-friendly.
• May help restore operation if the original sub-board has failed; repair success is not guaranteed.

Important Power Notice

• This kit is designed for USB power only after installation.
• Do not use or connect the original Famicom AC adapter after the modification.
• A suitable USB power source must be prepared separately.
• Confirm the required USB power specifications in the supplied instructions before connecting power.

Included Items

• AV conversion sub-board
• USB power cable
• Approx. 3 m RCA AV cable
• Installation instructions (Japanese)

Only the items shown in the listing photos are included. Console, tools, and USB power adapter are not included unless pictured. Installation Notes

Careful disassembly, identification of the correct board, cable connections, and possible case modification are required. Tools such as screwdrivers, a file, and cutting tools may be needed. Follow the included instructions and verify all connections before applying power. Professional installation is recommended.

Payment Payment is securely processed through Managed Payments. Available payment methods depend on your country or region and are displayed at checkout. Shipping Handling time: 5–7 business days after payment confirmation. We ship carefully packed from Japan. Tracking information will be uploaded to when available. Returns The return policy is governed by the settings displayed on this listing. For new items, the standard policy is 30-day returns, with buyer-paid return shipping. Items should be returned in their original condition. Please contact us if you encounter an issue so we can assist you. Your rights under policies remain unaffected. International Buyers – Please Note For U.S. orders shipped under DDP, applicable import duties are generally handled in advance. For other destinations, import duties and taxes may be payable by the buyer unless otherwise indicated at checkout. Charges may be collected by the carrier or customs authority. We cannot underdeclare item values or mark merchandise as gifts. Seller Message Thank you for visiting our carefully pack each order and ship from Japan. Please feel free to contact us if you have any questions before purchasing. Copyright © 2026 japan.the_land_of_eggplants. All rights reserved.