Feedback

[Johnnyboii]

Hey guys, just a quick question.
I'm getting feedback from the amp wherever i go in the room when my guitar volume is on, the gain is a little over 2o'clock, and the bright switch is on with the treble at about 1o'clock.
Also, the feedback isnt coming from the strings vibrating from the speakers. :?:

 

[pathos45]

Hey guys, just a quick question.
I'm getting feedback from the amp wherever i go in the room when my guitar volume is on, the gain is a little over 2o'clock, and the bright switch is on with the treble at about 1o'clock.
Also, the feedback isnt coming from the strings vibrating from the speakers. :?:

what channel are you on? if its channel 2 or 3 look into a noise gate or suppressor

 

[emperor_black]

Well, it can me many things. How close are you? what volume are you running the amp? Maybe it a microphonic preamp tube? You'll have to tap each preamp tube with a pencil and make sure you dont hear a sharp ringing sound. But tap lightly not too hard. Noise gates are the last resort.

I have run my mk iv at o/p 6, tweed, master channel at 3. No feedback except if I go like within 3 ft of the amp.