Massive Hum With Ac Adapter! |
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Massive Hum With Ac Adapter! |
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Jan 29 2011, 07:26 PM |
Try batteries with no adapters and see if it hums. If so, it's probably a cable problem.
Hardtail -------------------- Beginner's Amp & Guitar Gear Guide My Keeley Blues Driver BD-2 Review My Line6 Flextone II Review Guitars: Martin D-16RGT with B-Band UST & '99 Fender "Big Apple" Hardtail HH Strat Amps: Fender Blues Junior Special Edition & Fender Studio 85 (Simultaneous... yummy) |
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Jan 30 2011, 06:36 AM |
Use a process of elimination first. By using all batteries and no adapters you can determine for sure if the adapter is the problem or not.
If the adapter isn't the problem, start with a basic setup... remove all pedals and other cables. Then add things one at a time until you get the hum. Once you get the hum remove the pedal you added with a different pedal but keep the same cables. If it hums after you swap the pedal then it's definitely the cables. If it stops then it's the pedal itself. By using the scientific method you can determine for sure what your problem is. Good luck bud! Hardtail -------------------- Beginner's Amp & Guitar Gear Guide My Keeley Blues Driver BD-2 Review My Line6 Flextone II Review Guitars: Martin D-16RGT with B-Band UST & '99 Fender "Big Apple" Hardtail HH Strat Amps: Fender Blues Junior Special Edition & Fender Studio 85 (Simultaneous... yummy) |
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Jan 30 2011, 10:34 PM |
After trying all the above, go to a store and try a proper powering unit, like a VooDoo Lab Pedal Power or something similar, and see if that eliminates the hum.
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Jan 30 2011, 11:26 PM |
Which power adapter do you use? It has to be regulated and "stabilized" in order not to have too much hum. All adapters have hum, though some less the others. You should try running your setup on batteries and see if the hum is gone.
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Jan 31 2011, 11:27 PM |
You need to have special kind of power adapter that produces no hum. Regular adapter won't do. What adapter did you buy?
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Feb 27 2011, 02:33 PM |
There is a way to check it your adapter is indeed good. Try it on some other wall outlet on some other installation. It could be that your wall outlet is not grounded. If you experience problems on another location, then you would need another quality adapter. Go to store and try to A/B yours with Boss PSA-120S for example, that adapter is 100% quiet and suitable for pedals. (and it costs 17$ online).
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