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Perun ETU++ Airsoft MOSFET for G&G ETU Gearboxes

ID: 24296 (MOSFET-PR-ETU++)
5.0 stars, based on 1 reviews
Perun ETU++ Airsoft MOSFET for G&G ETU Gearboxes
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  • Electronic burst
  • Active brake with adjustable braking power
  • Precocking with spring release feature
  • Rate of fire reduction
  • DMR mode
  • Low battery voltage alarm
  • Programming supported with a multicolor LED diode
  • Diagnostic system & electronic resettable fuse
ETU++ is a dedicated replacement for G&G ETU electronic board. It enhances your trigger unit by adding many new, useful features. Simply disconnect the stock electronic board and plug in ETU++. The stock trigger unit (switch set) is retained, so there is no need to open the gearbox.

Works with any G&G ETU replica, as well as 7.4V, 11.1V and 14.8V batteries.

Independently programmed firing modes: Program the firing modes any way you like, setting safe, semi, burst or auto on both selector positions.

Active brake: Active brake stops the motor after each shot preventing spring compression or in case of replicas with high rate of fire, overspin (double shot problem).

Precocking: Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear position after each shot with the spring already compressed, ensuring that next shot will be fired immediately after you pull the trigger. To release the spring after using precocking, pull the trigger and hold it for 2 seconds, after which a second shot will be fired, this time with no precocking and fully braked.

Binary trigger: Allows for easy double shots in semi-automatic setting. After enabling this mode, if semi-automatic fire is set, shots will be fired not only when the trigger is pulled, but also when it is released.

Rate of fire reduction: Reduce the rate of fire in automatic or burst fire to save ammo or make the replica shoot in a more realistic fashion.

DMR mode: Introduces intervals between semiautomatic shots to comply with DMR rules on some fields.

Low battery voltage alarm: Dedicated for Li-Po and Li-Ion batteries. Should the battery voltage fall to a dangerously low level, user will be notified by short sound signals that are repeated every minute. This may also be freely switched on and off.

Diagnostic system: Constantly monitors the replica and the mosfet itself. In case of any problems, immediately lets you know what it might be, making troubleshooting much easier.

Electronic fuse: Will save your replica and battery in case of a major malfunction. It will automatically disconnect the battery if a short circuit or blocked motor is detected.

Manufacturer: Perun


Compatibility: Works with G&G ETU Airsoft gearboxes
Permissible Battery Voltage: 7V-17V
Max Fire Rate: 50rps
Dimensions: 34mm x 12mm x 9mm (not including wiring)

About Perun

Perun was established in 2016 with the aim of designing and manufacturing MOSFET devices and other parts for AEGs. After years of designing and testing, we offer you products that will work reliably even in most extreme situations and enhance the capabilities of your replicas.All of our design work and most of the manufacturing is done in the European Union state of Poland. That allows us to reach our main goal - keep the highest quality possible. We are in constant contact with players, airsoft techs, shops and consult with them to ensure that our products satisfy their needs.

1 Customer Review

(Write a review)

by Kyle F. on 11/12/2020
"This unit is amazing. I had an original ETU+ in my ARP9 DSG build that was giving me issues. It turned out to be the wiring had been damaged, but I couldn't figure it out. Fast forward to this puppy coming out; it tells you what's wrong with its LEDs during start up!

Thanks to its diagnostic properties, I was back up and playing quickly after installing this MOSFET. I cannot recommend Perun enough. Any time I have issues, Jakub from Perun is quick to respond to emails and is extremely helpful. They really do care about their customers.

This unit does nothing wrong and everything right. It's easily programmable on the field to change up your playstyle. It helps you when teching goes wrong. I installed one of these into an RK-74e that had terrible spring noises on each shot and with stock settings the sound was cleared up - I didn't even have to remove the gearbox from the replica! It can handle high ROF and high FPS builds with ease. If you're building 50+ RPS guns though, you may want to look elsewhere, as the 'FET does only guarantee compatibility with 50 or less RPS replicas.

If you have a G&G gun with the ETU and you like the triggerpull and the overall feel of the system but want it to be a little snappier/faster/precocked/better, GET THIS UNIT!

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