Fix HDMI Problems in Seconds: The Ethereal HDM-AIO2 All-In-One Correction Tool

News / 14.04.25

Tired of constant call-outs and costly truck rolls for HDMI issues? Meet your new secret weapon: the Ethereal HDM-AIO2 - an all-in-one HDMI correction tool designed by installers, for installers. At a price lower than the average engineer call-out, this second-generation solution tackles the most common and frustrating HDMI headaches with just a simple plug-in.


One Tool. Countless Fixes.

Let’s face it: HDMI problems can be unpredictable. From audio dropouts to black screens and EDID mismatches, troubleshooting often feels like chasing ghosts. But the HDM-AIO2 changes the game. This compact device handles:


  • Hot-plug interrupts
  • EDID start-up issues
  • Voltage and current supplementation (TMDS, 5V, and Hot Plug feeds)
  • Input/output voltage matching
  • EDID capacitive stripping
  • Impulse synchronisation


All in one tiny package. No need to swap out multiple components or spend hours testing cables and sources. Just plug it in, and let the HDMI-AIO2 work its magic.


Real Results, Real Fast

While no tool can fix every problem, the HDM-AIO2 gets you 90% of the way there. It solves the issues that installers deal with every single day. Say goodbye to:

  • “Mode Not Supported” errors
  • “Frequency Out of Range” messages
  • Random audio dropouts
  • Slow switching times between inputs


Its built-in capacitive stripping fixes EDID miscommunications, ensuring displays and sources “speak the same language”. Meanwhile, impulse synchronisation ensures clean, reliable signal timing.


Specs That Matter

This isn’t just another signal booster. Here’s what sets the HDM-AIO2 apart:


  • Supports all HDCP formats
  • Handles 24Gbps bandwidth (4x6 Gbps)
  • Compatible with 4K/60, 4:4:4, HDR, 12-bit colour
  • Regulated 5V and Hot Plug injection (with control system integration)
  • Built-in 100ms hot plug return delay for a stable setup
  • Comes with 5V 1A power supply and instruction manual


Why It’s a Must-Have

There’s simply no other product on the market that combines this level of technology in one device. It’s the Swiss Army knife of HDMI repair. If you’re an installer, technician, or home theatre pro who values time, efficiency, and reputation, the HDM-AIO2 belongs in your toolbox.


Stop wasting hours diagnosing issues that can be fixed in seconds.