ADA Depot - A Forum To Support Users of ADA Amplification Gear

Let's Get Technical => Troubleshooting Problems => Topic started by: bunkyloo on November 08, 2018, 05:46:52 PM

Title: ADA MP-1 Ground hum with good gain
Post by: bunkyloo on November 08, 2018, 05:46:52 PM
Hello all MP-1 V1 with both jacks mod  switched removed and jumpers installed and battery mod. just still a crazy ground hum on anything overdrive . Any thoughts would be great. Thanks in advance Steve
Title: Re: ADA MP-1 Ground hum with good gain
Post by: MarshallJMP on November 09, 2018, 08:53:38 AM
If you unplug the guitar do you still have hum?
Title: Re: ADA MP-1 Ground hum with good gain
Post by: bunkyloo on November 09, 2018, 11:04:21 AM
If I unplug the cord from the mp-1 it goes away if turn the guitar volume down it goes away if I leave the cord plugged  in and unplug the guitar there is a noise as well as when I am normally playing I have another mp-1 that does the same thing and another one that doesn't Ihope that helps thanks steve btw completely silent on clean tube and ss.
Title: Re: ADA MP-1 Ground hum with good gain
Post by: MarshallJMP on November 10, 2018, 02:50:27 AM
Well it seems that the noise is coming from your guitar and not the mp-1.