| Circuit T1 (Basic) | |
|---|---|
| Mod | GregTech 6 |
| Type | Component |
| Upgrades | |
| Previous tier | |
| Next tier | |
Circuit T4 (Advanced) is a EV-tier circuit in GregTech 6.
It can be made by bathing Circuit Board (Elite) with molten Soldering Alloy, or by bathing future tier Circuit Boards with low-tier molten metals.