Very nice informative video clip sir!, I also have a question, I have No Sound on my output(Yamaha model 600s) when you talk into the mike...the leds flickering...so I would say that the preamps are working + the power...but No sound to the speakers(they are working on other sytems)Do you have an idea or help!, Big Thanks!!!
@@green-crocs-fixes1520 that’s true..but I watched your video again and i noticed that your fan was very noisy before..my one it’s not very noisy..I think that’s the normal noise the fan making..my expectations was no noise 😅 but there are two fan working so I think that’s normal to have a little noise. anyway , maybe I gonna upgrade to stage pass 400 because the reverb on 300 it’s not usable 😅. but thank you for very informative video 👌👌
