---
product_id: 235915185
title: "HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator"
brand: "gam3gear"
price: "₩184828"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/235915185-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan
store_origin: KR
region: South Korea
---

# 15KHz CRT-style scanline output Dual/singular scanline width switch HDMI in/out for seamless AV integration HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator

**Brand:** gam3gear
**Price:** ₩184828
**Availability:** ✅ In Stock

## Summary

> 🕹️ Relive the Golden Age of Gaming with Every Frame!

## Quick Answers

- **What is this?** HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator by gam3gear
- **How much does it cost?** ₩184828 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/235915185-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan)

## Best For

- gam3gear enthusiasts

## Why This Product

- Trusted gam3gear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Retro Visual Revival:** Instantly transform modern HDMI signals into authentic 15KHz arcade scanline visuals for that nostalgic CRT glow.
- • **Optimize Your Display:** Adjust output resolution on your console to avoid screen cutoffs and enjoy full-screen vintage visuals every time.
- • **Perfect Audio-Video Sync:** Integrated HDMI audio and video output ensures your gameplay looks and sounds as legendary as the classics.
- • **Customizable Scanline Width:** Switch effortlessly between dual or singular scanlines to tailor your classic gaming aesthetic.
- • **Plug & Play HDMI Compatibility:** Seamlessly connects with all HDMI-enabled retro consoles, emulators, and arcade setups for hassle-free use.

## Overview

The Gam3Gear HDMI Scanline Generator is a portable AV device that converts modern HDMI signals into authentic 15KHz CRT-style scanline visuals, perfect for retro gamers and arcade enthusiasts. Featuring HDMI input/output, adjustable scanline width, and audio-video synchronization, it delivers a nostalgic arcade experience on contemporary displays.

## Description

HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator

## Features

- Arcade game video image produces the scan line effect，classic，nostalgia，Perfect recall of CRT.15KHZ video image display effect，Re-experience arcade game classic picture，Feel again the wonderful image of the scan line.
- Scan Line Generator Function Switch
- B：HDMI In（HDMI Video-Signal In Interface）.
- A：HDMI OUT（HDMI Video-Signal/Audio-Signal Out Interface）
- D：WIDTH--->Width switch（Dual or Singular scan lines）
- Note: If you experience screen cutoff or display issues, please try adjusting the output resolution settings on your game console for optimal compatibility and full screen display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Gam3Gear |
| Series | HDMI Scanline Generator |
| Item model number | 722267642006 |
| Operating System | Windows |
| Item Weight | 2.89 ounces |
| Package Dimensions | 5.35 x 2.72 x 1.46 inches |
| Color | Black |
| Manufacturer | Gam3Gear |
| ASIN | B07JYW96Q2 |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 29, 2018 |

## Product Details

- **Brand:** Gam3Gear
- **Hardware interface:** HDMI
- **Video capture resolution:** 1080p, 4K, 720p
- **Operating system:** Windows
- **Recommended uses for product:** Image Capture, Video Recording

## Images

![HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator - Image 1](https://m.media-amazon.com/images/I/61QY3BYtLnL.jpg)

## Questions & Answers

**Q: Can this output vertical scan lines instead of horizontal?**
A: No

**Q: What input resolutions does this unit accept and output?**
A: I tested on my 1080p monitor and it worked well.

**Q: what is this used for?**
A: this is used to create scanlines on a TV/Monitor with hdmi in puts. just like the old CRT TVs of the 90s and earlier. its primarily used for retro gaming. I used it for a retropie build and it worked amazingly. since the pi isnt a power house it was easier to use this instead of a filter that take processing power away from the pi.

**Q: Can you adjust the thickness of the lines or is it only a toggle between two settings?**
A: Sadly you can't fully customize them I wish you could you could only choose from about two types of thicknesses and then you can also invert which lines are shaded in

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kr/products/235915185-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan](https://www.desertcart.kr/products/235915185-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-13*