Become a Site Supporter and Never see Ads again!

Author Topic: Occasional JB3 Level Meter Channel Swap  (Read 3356 times)

0 Members and 1 Guest are viewing this topic.

Offline dhora

  • Trade Count: (1)
  • Taperssection Member
  • ***
  • Posts: 620
  • Gender: Male
Occasional JB3 Level Meter Channel Swap
« on: September 10, 2006, 03:56:04 PM »
FYI:

Last night I taped a show and thanks to a loud clapper  >:( I realized the left and right channels of the recording were swapped.

I did some testing of the JB3 just now, and it appears the level monitors on the JB3 swap occasionally.  Sometimes they show the correct channel, and sometimes they show the opposite channel.  Last night I only checked the monitors on the JB3, so I didn't realize I was running my mics reversed.  I knew the JB3 monitors were bad, but I assumed they showed the correct channels. It appears I was wrong.

AT853h,o, AT831c > AT831 (SP-CMC-2) > SP-SPSB-1 > JB3
Shows on the Archive: http://www.archive.org/search.php?query=taper%3A%22Dave%20Hora%22

Offline Patrick

  • Evil Urges, Baby.
  • Trade Count: (2)
  • Needs to get out more...
  • *****
  • Posts: 5220
  • Gender: Male
Re: Occasional JB3 Level Meter Channel Swap
« Reply #1 on: September 10, 2006, 04:23:13 PM »
This is a common JB3 bug.  If you have the unit on record-pause for 3-4 minutes, your level meters swap sides. 
Monitor Engineer: Band of Horses, Cage the Elephant, Bruce Hornsby, The Head and the Heart, Josh Ritter

Live Music Archive Bookmarks

Offline dhora

  • Trade Count: (1)
  • Taperssection Member
  • ***
  • Posts: 620
  • Gender: Male
Re: Occasional JB3 Level Meter Channel Swap
« Reply #2 on: September 10, 2006, 04:37:07 PM »
This is a common JB3 bug.  If you have the unit on record-pause for 3-4 minutes, your level meters swap sides. 

I never paused the recording.  Last night and when I was testing today each test was done off of a fresh reboot of the JB3.
AT853h,o, AT831c > AT831 (SP-CMC-2) > SP-SPSB-1 > JB3
Shows on the Archive: http://www.archive.org/search.php?query=taper%3A%22Dave%20Hora%22

kskreider

  • Guest
  • Trade Count: (0)
Re: Occasional JB3 Level Meter Channel Swap
« Reply #3 on: September 10, 2006, 05:50:56 PM »
Either way it is an easy fix in post.  I never realized it was a common bug.  I thought that I might have just been hooking my mics up reversed occasionally.  I'll pay more attention to it now. 

Dave, did you have to run the rats?

Offline dhora

  • Trade Count: (1)
  • Taperssection Member
  • ***
  • Posts: 620
  • Gender: Male
Re: Occasional JB3 Level Meter Channel Swap
« Reply #4 on: September 10, 2006, 07:50:47 PM »
Yes it is an easy fix in post, just a little annoying. 

I ran the rats both nights. It seemed like there was more of a breeze Friday night.  I've only listened to ~40min so far, but so far I haven't heard any wind in Friday's set yet even though I could see the rats' "fur" twisting around in the breeze.  ;D

+T for the rats.
AT853h,o, AT831c > AT831 (SP-CMC-2) > SP-SPSB-1 > JB3
Shows on the Archive: http://www.archive.org/search.php?query=taper%3A%22Dave%20Hora%22

kskreider

  • Guest
  • Trade Count: (0)
Re: Occasional JB3 Level Meter Channel Swap
« Reply #5 on: September 10, 2006, 07:55:52 PM »
+T for the rats.

Back at you for field testing them.

 

RSS | Mobile
Page created in 0.046 seconds with 29 queries.
© 2002-2025 Taperssection.com
Powered by SMF