HI TONY
Does the new 12 band have a buzzing noise ; I have a MK500 with a noticeable buzzing noise which I think might be transformer noise; I disconnected the fans to be sure. I have heard other people claim to hear a buzzing noise with their Ashdown MK500. One guy said he would never give Ashdown a second chance. I'm referring to a buzzing noise that would effect you in a studio situation or practicing ; quite noticeable. The new 12 band comes with an extra thermostat which stops the fans even starting up until a certain temperature is reached. ???
Regards P
