"Hum" at Machine Power up ?!?! : A L/S Circuit Protection just Here

[Phil Murat]

Hello,

In case Caps installation on main Switch has few effects :

This is supposed to work for any Stereo Amp, Low Power Amp, in case you experience Hum at power up .

This is simply a time delayed protection board (3 Sec).

Here find for few money , ready to be installed in your machine.

https://www.aliexpress.com/item/32832486647.html


Enjoy it !!