ADA Depot - A Forum To Support Users of ADA Amplification Gear
ADA Preamps => Original MP-1 => Topic started by: r_mcrobie on May 06, 2014, 12:55:35 PM
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I just bought a MP-1 from ebay and open opening it to clean it out I notice that the green wire from the power input to the unit is not connected anywhere. Can anyone help me to find where I need to connect it?
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What Version is your mp-1?You can find it on the eprom or does the unit has a topswitch?
If you're not sure post a pic of the inside so i can have a look myself.
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It is v1.38. It has a top switch. I can take a photo of it tomorrow if it is needed.
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Okay no pic needed then.The green wire needs to be soldered on the starground connection.It's located near the big caps.It's a big pad where all the ground connections will go to.