Does your amp sound hum....when your ear close it

got a concentra 2 , hear hum....when ear close to it
power problem or else? Is it normal?

thanks

vsfang04-21-2002 2:28pm

killerpiglet Details Discussions Posts This discussion Message User 374 posts 04-22-2002 at 12:49am Copy Comment URL Report Comment Edit Delete My Rogue 120 magnums hum; I spoke to Mark and he said this is not unusual for tube amps. You have to be very close, and it has to be very quiet to notice. KP
vegasears Details Discussions Posts This discussion Message User 1,173 posts 04-22-2002 at 01:55am Copy Comment URL Report Comment Edit Delete My Jolida JD 1000 has a very low level hum. I only hear it when I right on top of it. So, I sit about 8' away and enjoy the music.
zaikesman Details Discussions Posts This discussion Message User 3,017 posts 04-22-2002 at 04:14am Copy Comment URL Report Comment Edit Delete Yes, it is normal for your amp to hum, when it doen't know the words.
jeffloistarca Details Discussions Posts This discussion Message User 1,004 posts 04-22-2002 at 03:56pm Copy Comment URL Report Comment Edit Delete I put my ear up against my amp, second degree burn on my ear. Dammit
bryhifi Details Discussions Posts This discussion Message User 374 posts 04-22-2002 at 05:10pm Copy Comment URL Report Comment Edit Delete Jeff, That was the stove silly, not your amp! My dog suffered a momentary laps of sense when I got down on all 4's to listen for any hum. Boy did he suprise me, that big bastard. My wife hasn't cried from laughing in years! PS: make sure you don't have any flourecent lights on the same circuit as well as dimmer switches.