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Tendak 3RCA AV CVBS Composite & S-Video R/L Audio to HDMI Converter Adapter
Tendak

Tendak 3RCA AV CVBS Composite & S-Video R/L Audio to HDMI Converter Adapter

Bottom line: The Tendak 3RCA AV CVBS Composite & S-Video R/L Audio to HDMI Converter: Composite and S-Video stay connected at once, switched by pushbutton instead of cable swaps; main trade-off: not compatible with Sega Genesis, per Tendak's own compatibility note.

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Mike Perry — Hardware researcher since 2014. For retro consoles and console accessories, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Composite and S-Video stay connected at once, switched by pushbutton instead of cable swaps
  • ✓ Toggles between 720p/60Hz and 1080p/60Hz output with one button
  • ✓ Remembers input and output resolution settings after power-off, no resetup at each boot
  • ✓ Accepts 480i, 480p, 576i and 576p sources, covering VCRs and DVD players
  • ✓ 3.5mm audio output in addition to HDMI audio for external speakers or a receiver

Cons

  • ✗ Not compatible with Sega Genesis, per Tendak's own compatibility note
  • ✗ Upscales only, no deinterlacing or scanline options retro purists look for
  • ✗ Composite and S-Video share one R/L audio input, so audio must be re-plugged per console
  • ✗ Caps at 1080p60, no 4K passthrough for a single-HDMI-in TV setup

Manufacturer description

The Tendak 3RCA AV CVBS Composite and S-Video to HDMI Converter solves the problem every retro gamer hits with a modern TV: no analog inputs. This adapter takes 480i/576i composite (yellow RCA) or S-Video signals and upscales them to a clean 720p/60Hz or 1080p/60Hz HDMI output, selectable with a single button press. It also accepts 480i, 480p, and 576p sources, so VCRs and DVD players work alongside your consoles. What makes this Tendak converter practical on a shared shelf is that composite and S-Video stay plugged in at the same time. A dedicated pushbutton switches between them, so you…

SpecPicks Verdict

SpecPicks scored Tendak 3RCA AV CVBS Composite & S-Video R/L Audio to HDMI Converter… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro consoles category. Tendak's retro consoles lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro consoles of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this work with my NES, SNES, or N64 on a modern TV?

Yes. Tendak lists NES, SNES, N64, and PS1/PS2/PS3 as compatible, along with VCRs and DVD players. It converts the 480i composite or S-Video output from those consoles to HDMI at 720p or 1080p.

Does it work with a Sega Genesis?

No. Tendak explicitly notes the converter is not compatible with Sega Genesis. If a Genesis is your main console, look at a different adapter.

Do I have to unplug cables to switch between composite and S-Video?

No. Both inputs can stay connected at the same time and you switch between them with a dedicated pushbutton on the unit. They do share the same R/L audio input, so the red and white audio plugs move with whichever console you are playing.

What output resolutions does it support, and does it remember the setting?

It outputs 720p/60Hz or 1080p/60Hz, toggled with a button press. The converter automatically saves the input signal and output resolution, so it comes back on your last configuration after a power cycle.

Can I get audio out to speakers instead of through the TV?

Yes. HDMI carries both video and audio, and there is also a 3.5mm audio jack as a separate output if you want to feed powered speakers or a receiver.

Key Features

  • Analog to Digital Converter: RCA composite and S-video to HDMI converter converts SD signals (480i/576i) from RCA composite or S-video inputs to high-definition HDMI output.
  • Flexible Resolution Options: Easily switch between HDMI output resolutions of 720P/60Hz or 1080P/60Hz with a simple button press. This converter also supports standard definition inputs, including 480i, 480P, and 576P, ensuring compatibility with a wide range of devices and displays.
  • Auto Settings and Shared Audio: The converter automatically saves input signal and output resolution settings, eliminating the need for repeated adjustments at power-up and ensuring a consistent experience. Composite video and S-video share the same R/L audio input to simplify connections and reduce cable clutter, while HDMI outputs video and audio, and a 3.5mm audio jack is available as an additional audio output option.
  • Composite to HDMI Converter: Composite video and S-video remain connected simultaneously and can be easily switched between the two inputs with a dedicated pushbutton, eliminating the need for frequent cable changes.
  • Wide Compatibility: The RCA S-video to HDMI converter is compatible with VCRs, DVD players, NES, SNES, N64, PS1/2/3 and other vintage game consoles. Easily converts analog to digital signals, ideal for integrating vintage equipment into modern HD home theater systems. (Note: Not compatible with sega genesis)

Full Specifications

BrandTendak
ColorS-Viceo & RCA to HDMI(Metal)
FinishHdmi
Unit Count1 Count
Model NumberAV-069-BK
CompatibilitySwitch, N64, SNES, NES
Input Voltage240 volts
Connector TypeHDMI, RCA
Item Dimensions4.33 x 3.31 x 1.1 inches
Mfr Part NumberAV-069-BK
Number of Items1
Number of Ports6
Power Plug TypeType A - 2 pin (North American), Type B - 3 pin (North American)
Compatible DevicesGaming Console
Warranty Description1 Year Warranty
Item dimensions L x W x H4.33 x 3.31 x 1.1 inches
Specific Uses For ProductVideo Game Console
Analog to Digital ConverterRCA composite and S-video to HDMI converter converts SD signals (480i/576i) from RCA composite or S-video inputs to high-definition HDMI output.
External Testing CertificationNão aplicável

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