The latest and best RetroTINK so far - with tons of features!

€688.24 Tax included

€688.24 Tax excluded

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Please note: Due to limited supply, launch will be handled direct at We will receive units sometime 2024 (no, we can't give a more accurate date yet).

The price is an approximation at the moment, it can still change a bit depending on the real costs we will have (currency exchange rate, shipping costs, etc.)

Here's a video that shows the RetroTink-4k in action - including how profiles work and how awesome a job it does!

The RetroTINK-4K is the latest evolution of the RetroTINK line of video line doublers and upscalers. Below is a list of a few standout features.


  • HDMI (TM) 2.0 up to 4K60.
    • Flexible output modes including 480p, 1080p, 1440p at various refresh rates (60/120/etc.)
    • Custom modelines possible via a text file on the SD card
  • Fully buffered video (drop-free on input changes), Gen Locked and Frame Locked sync modes
  • HDR10 output with full color correction to Rec. 2020
  • User selectable colorimetry (Rec. 709, Rec. 2020, sRGB, etc.)
  • High frame rate output modes: 1440p120, 1080p120
  • Optional deep color output (10 bits at 4K60 may not be compatible with all displays)
  • Up to 8-ch LPCM audio


  • Wide array of inputs that support virtually every single format out of the box
  • HD15/VGA:
    • RGBHV
    • RGBS
    • RGsB
    • YPbPr
    • S-Video
    • Composite
    • RGBS
    • RGsB
    • YPbPr
    • S-Video
    • Composite
  • Rear RCA
    • YPbPr
    • RGsB
    • Composite
  • Front Composite
  • Front S-Video
  • Analog audio input up to 96 kHz/24-bit wth full gain control
  • Optical TOSLINK audio input supporting 2-Ch LPCM or compressed surround
  • Audio input can be independently selected of video source
  • HDMI (TM) 1.4 Input supporting up to 1920x1080p60/1920x1200p60 CVT-rb and 8-Ch LPCM or compressed surround


  • Powerful Cyclone V 5CEBA7-series FPGA with 149.5k LE and 7.696 Mbits of BRAM
  • 600 MHz HDMI (TM) 2.0 transmitter
  • 48-bit wide low-latency SDRAM frame buffer
  • Standard USB-C 5V power input
  • Full size SD card data storage
  • Custom designed heat sink for passive cooling

Analog Video

  • Automatic gain calibration
  • Automatic phase calibration
  • Automatic input cropping to trim borders
  • Full control of gain, offset and sample rate
  • Console specific automatic sample rate detection (experimental feature, SNES, PS1, PS2 and Genesis profiles for both NTSC and PAL)
  • Support for a wide variety of off-spec arcade and PC boards (may require custom profiles to properly trim and center the image)
  • Max RGB/component resolution of 1920x1080p60 or 1920x1200p60 CVT-rb
  • Robust composite/S-video decoder with multi-region support (NTSC, PAL, PAL-60, SECAM)


  • Fully flexible, custom cropping and zooming in the horizontal and vertical space independent of other settings
  • Automatic aspect ratio correction to 4:3 or 16:9
  • Motion adaptive deinterlacing including film modes for 3:2 and 2:2 inverse telecine (experimental feature)
  • RoTATE 90 deg clockwise or counterclockwise (for 240p, 288p and 360p inputs)

CRT Simulation

  • Multiple CRT beam profiles
  • Fully configurable CRT beam strength and intensity modulation
  • Adjustable CRT masks and strength
  • Interlaced video simulation with offset scanlines
  • LCD simulation patterns that automatically adapt to scaling, including non-integer factors

Image Processing

  • End to end RGB pipeline with internal 12-bit precision
  • Conventional gamma and approximated modes to minimize quantization error
  • Advanced and fully configurable gamma and perceptual quantizer (HDR)
  • Advanced color gamut transforms to simulate different display technologies
  • Black frame insertion engine with customizable pattern and intensity
  • Linear light processing


  • User profiles stored on SD card
  • Profiles can be assigned to 1-12 buttons on remote
  • Auto-load profile on powerup
  • Includes profiles made by legends FireBrandX and Wobbling Pixels

User Interface 

  • Advanced OSD menu based system
  • Custom premium remote control
  • Firmware upgradable via SD card

Product Contents

  • RetroTINK-4K Unit
  • 8GB SD Card with pre-loaded software and profiles
  • USB-A/USB-C SD Card Reader
  • Remote Control
  • USB-A to USB-C power cord

Due to wide range of international plug types as well as product liability with AC adapters, we are not including a power brick. You may use any USB source supplying at least 5V/2A.

User Manual

The user manual is hosted at the RetroTINK-4K Wiki and is updated as new features are added.

Technical Details