Debaser
2 september 2006, 13:36
Wat zou het kosten om een kleine modificatie op mijn versterker te doen ?
Het gaat om het vervangen van 2 weestanden op het pre-amp board van mijn Orange.
Orange have made a small component change to the pre-amp board on the Rockerverb 50W and 100W amps. This change gives the clean channel a bit more headroom while leaving the dirty channel exactly as it was.
PRE-AMP BOARD ONLY!
Change R6 from 150K to 82K.
Change R4 from 220K to 150K.
There is also another separate change on the 100W amp which enables the amp biased a little hotter if so desired.(this will please one or two people)
100W POWER AMP BOARD ONLY!
Change R1 from 47K to 33K.
All Rockerverbs are now being shipped to this spec but this post will help owners of earlier examples of these amps!http://www.orangeamps.com/forumtest/icon_smile_big.gif
Ade Emsley
Orange Amps
Het gaat om het vervangen van 2 weestanden op het pre-amp board van mijn Orange.
Orange have made a small component change to the pre-amp board on the Rockerverb 50W and 100W amps. This change gives the clean channel a bit more headroom while leaving the dirty channel exactly as it was.
PRE-AMP BOARD ONLY!
Change R6 from 150K to 82K.
Change R4 from 220K to 150K.
There is also another separate change on the 100W amp which enables the amp biased a little hotter if so desired.(this will please one or two people)
100W POWER AMP BOARD ONLY!
Change R1 from 47K to 33K.
All Rockerverbs are now being shipped to this spec but this post will help owners of earlier examples of these amps!http://www.orangeamps.com/forumtest/icon_smile_big.gif
Ade Emsley
Orange Amps