All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
The adjustment potentiometer is made of fully sealed type, and the input and output ends are made of pure copper terminals. The wiring is very convenient.
Designed with LED indicators to monitor power state in real time.
The IC holder can be soldered at any time to feel the effect of different op amps and enhance the playability.
The board is simple and beautiful in design, and the wiring is reasonable, which makes the board have a very high to noise ratio.
This board has strong anti‑interference ability. There is almost no noise near the horn when there is no input.