Upgraded MOSFET for Airsoft Rifles with Tokyo Marui V3 and G&G ETU Gearboxes

The Perun ETU++ Mosfet is a replacement for the G&G Armament OEM Mosfet featured in G&G's Mosfet Integrated Gearbox (MIG), which is found in the G&G ARP9 Series, FAR556, CM16 Raider 2.0E, and many other G&G AEGs. The ETU++ can be easily installed without ever opening the gearbox. It requires simple wiring to replace the OEM triggerboard located in the battery compartment.

It's important to note that the ETU++ is only compatible with G&G AEGs that have a pre-installed ETU Triggerboard.

The ETU++ offers programmable firing modes with independent select fire modes, allowing for safe, semi-automatic, burst, or fully automatic firing on both selector positions. This feature allows users to reduce the rate of fire in automatic or burst fire to save ammunition or make the AEG shoot in a more realistic fashion. Alternatively, users can adjust the intervals between semi-automatic shots to comply with DMR rules on some fields.

Additionally, the ETU++ features a programmable binary trigger mode for easy double shots in semi-automatic. This mode allows a single shot to be fired, followed by an additional shot after the trigger is released.

The ETU++ also includes an active brake mode, which stops the motor after each shot, preventing spring compression or addressing issues with high rates of fire and overspin.

The ETU++ is designed with a dedicated low battery alarm for Li-Po and Li-Ion batteries. When the battery voltage falls to a low level, the user will be notified by short sound signals that are repeated every minute. This feature can also be freely switched on and off.

Lastly, the ETU++ has a built-in diagnostic system that provides LED feedback, allowing users to easily monitor the status and immediately troubleshoot any issues that may arise, using the LED color indicators.

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