Pedal power supply noise - Gearslutz.com Gearslutz.com
 


All Advertisers
Go Back   Gearslutz.com > The Forums > So many guitars, so little time!

Pedal power supply noise
Topic: New Reply New Reply Thread Tools Search this Thread
Old 31st December 2012   #1
Gear interested
 
Joined: Jun 2011
Location: Hanoi, Vietnam
Posts: 2

Thread Starter
Pedal power supply noise

Hello Forum,

Thanks for all your help over the past couple of years, it's been much appreciated.

This seems like an old topic; I get noise, a lot, when using my guitar through my pedal chain and for a long time I thought it was just my guitar, but I've recently read that it could be the power supply.

I have a cheap power supply, so it must be the culprit. However, when I plug my microphone through the pedals there is no noise? Does that means it's still the guitar? Or is it something to do with power supply interacting with guitar pick ups?

I'm going to buy a voodoo labs pedal power 2, but just wondered why there was no noise with the mic.

Merci. From VietNam
Freshstart is offline  
Reply With Quote
Old 31st December 2012   #2
Lives for gear
 
Joined: Jan 2008
Posts: 1,865

multiple things going on here:

guitar signal vs. mic signal - 2 different levels. You didn't say what kind of guitar, but guessing single coils. Mic signals are going to be way lower and so less noise.

I have the Voodoo Lab Pedal Power 2 and it is quiet as can be.

You may also have a defective pedal, cable or both. Try first with just amp and cable to your guitar, and then add back pedals without the power supply - just batteries. Then add the power supply. You should be able to better figure out the culprit.

to help us help you, list your guitar, amp and pedals. thanks and good luck.
__________________
nedorama
Monkey Boy Studios
Summit 2BA-221, TLA-50
mBox Pro 3, Pro Tools 10.3.4, OSX 10.8.3
Radial JDI x 2, ProD2, ProRMP
'65 Bandmaster, '65 Tremolux, '65 Showman; '74 Princeton, '77 Princeton Reverb, Dr. Z. Mini Z Head & 1x12 Cab, pedals, George L's cabling
'65 Farfisa Compact Duo
www.facebook.com/thetoysband
nedorama is offline  
Reply With Quote
Old 3rd January 2013   #3
Lives for gear
 
Igotsoul4u's Avatar
 
Joined: Mar 2005
Location: New York, NY
Posts: 2,965

Quote:
Originally Posted by nedorama View Post
\
I have the Voodoo Lab Pedal Power 2 and it is quiet as can be.
+1
Igotsoul4u is offline  
Reply With Quote
Old 9th January 2013   #4
Gear interested
 
Joined: Jun 2011
Location: Hanoi, Vietnam
Posts: 2

Thread Starter
Hey nedorama,

Thanks for the answer about why the mic wasn’t making any noise.

Yes you’re right, I play a single coil guitar. It’s a 1964 Vox Dominator, it’s so small and easy to play......not that I’m a whimp or anything

Pedals are boss cs2/micro pog/ravish/MXR CC/DD-7/Boss RC 20xl. I’ve recently been playing ambient soundscapes so a clean signal would be great.

Amp at the moment is a lunchbox ZT junior as i’m backpacking around......big backpack I know.

I did manage to pick up a voodoo lab pedal power plus2 before I left though and it has helped with the buzzzzzzz but not eradicated it.

What I have noticed though is if I just place my finger on even just one string of the guitar it mutes the buzzzzzz. It’s like i’m grounding it or something?? Does that mean there is some fault with the electronics of the guitar??

Thanks for any help and sorry for slow reply. Like I said I’ve been moving around a little lately
Freshstart is offline  
Reply With Quote
Old 9th January 2013   #5
Lives for gear
 
Joined: Jan 2008
Posts: 1,865

Not a problem. Single coil guitars inherently have hum based on their design. Sounds like a grounding wire may not be connected somewhere.

You can look into things like shielding paint for the pickup cavity, shielding foil for the back of the pickguard, and ensuring that everything is grounded. You'll need to find a good tech to do this. Google Single coil hum fixes - you'll get a lot for Fender strats, but they're single coil guitars as well so a lot will be helpful.
nedorama is offline  
Reply With Quote
New Reply New Reply Submit Thread to Facebook Facebook  Submit Thread to Twitter Twitter  Submit Thread to LinkedIn LinkedIn 

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread starter Forum Replies Last Post
Electro Harmonix tube EQ gtr pedal? deadhorses So much gear, so little time! 1 11th January 2013 12:55 PM
Slutty guitar effects pedal - help needed somedude74 So many guitars, so little time! 17 17th March 2007 11:34 AM
mixing with pedals mattianlaseppia So much gear, so little time! 9 12th February 2007 12:59 PM
M3500 power supply soundguykyle So much gear, so little time! 3 25th January 2007 09:24 AM
power supply for remote recording parky Remote Possibilities in Acoustic Music & Location Recording 3 9th November 2006 06:00 AM


All times are GMT +1. The time now is 07:20 PM.

Home - Search Forum - Contact Us - Terms Of Use / Privacy Policy - Advertise on Gearslutz - All Advertisers - Top
 
 
Powered by vBulletin®
Gearslutz.com LTD - UK Company Number 7597610.
Registered Office - 35 Ballards Lane, London, N3 1XW.
Hosted by Nimbus Hosting.

By using this site, you agree to our use of cookies.

SEO by vBSEO ©2011, Crawlability, Inc.