Avid Pro Audio Community

Avid Pro Audio Community

How to Join & Post  •  Community Terms of Use  •  Help Us Help You

Knowledge Base Search  •  Community Search  •  Additional Resources

Avid Home Page

Go Back   Avid Pro Audio Community > Pro Tools Hardware > Eleven Rack

Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old 11-09-2012, 12:18 PM
antonis's Avatar
antonis antonis is offline
Join Date: Nov 2004
Location: London, UK
Posts: 1,079
Default Re: Eleven Rack Output to Amp buzz

Originally Posted by musicman691 View Post
Sounds like you have grounding issues between the 11R and the amp(s) you're plugged into. Try plugging the AC mains of the 11R and the amps into the same outlet or strip and see what happens. Short of an open ground on the cables you're using to connect the 11R and amp(s) that might be your answer. Use a good quality 1/4 inch to 1/4 inch shielded guitar cable and see what happens.

Also, if you're plugging into a guitar amp and it has an effects loop try plugging the 11R into the loop return - this should bypass the amp's input circuitry. I do that with my Marshall DSL40 amp - 11R output to amp into the effects loop return and both are plugged into the same AC mains outlet. No noise except if I use single coil guitars and/or high gain amp models on the 11R. I also don't have any flourescent lights around or crt screens to give off noise.
Mate, see my postings. I've done all that....
1. Mac Pro 5.1, 2.66GHz, Twelve Core, HDN, SSL Delta-Link, SSL MADI SX, HD I/O, Sync HD, PTU 2018.4, OS X 10.12.6.
2. Mac Pro 4.1, 2.66GHz, Eight Core, HD3 Accel PCIe, SSL Delta-Link, Sync HD OS X 10.8.5, Avid Satellite Link, Video Satellite LE.
3. Digidesign D-Command ES 24-fader.
4. Eleven Rack.
Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Eleven Rack Output to Amp dress4riot Eleven Rack 1 03-26-2013 10:59 AM
Eleven Rack Buzz CeresRegnum Eleven Rack 19 03-22-2013 11:41 AM
Eleven Rack no output HELP US! Markownage Pro Tools Software (Win) 3 08-04-2012 06:47 PM
buzz on the eleven rack padraic Eleven Rack 14 02-02-2012 02:44 AM
Eleven Rack: Headphone Output Impedance & Amp Output Tech Specs MR290378 Eleven Rack 12 11-29-2011 05:10 PM

All times are GMT -7. The time now is 08:54 PM.

Powered by: vBulletin, Copyright ©2000 - 2008, Jelsoft Enterprises Limited. Forum Hosted By: URLJet.com