HELP - revision 3 mod on RT3000 for RF interference
Hey guys,
Hoping you can help out. Back around 2004 or 2005, there were some folks experiencing RF issues with their powered subs on the RT3000. Turned out to be a poor ground design on the plate amps. The fix was called revision 3.
When I spoke to the Canadian rep, who spoke to head office, turns out this revision 3 was some technicians solution that he came up with. It was never documented, and he has since left the company.
Do any of you know about this revision 3, and what was done to change the ground layout on the plate amps ?? I am getting terrible FM radio reception in the subs (RT3000), and I need to find this design change, in order to have the work carried out.
Hope somebody out there who has worked for Polk for ages, comes forward with more info !!
Thanks
Neil
Hoping you can help out. Back around 2004 or 2005, there were some folks experiencing RF issues with their powered subs on the RT3000. Turned out to be a poor ground design on the plate amps. The fix was called revision 3.
When I spoke to the Canadian rep, who spoke to head office, turns out this revision 3 was some technicians solution that he came up with. It was never documented, and he has since left the company.
Do any of you know about this revision 3, and what was done to change the ground layout on the plate amps ?? I am getting terrible FM radio reception in the subs (RT3000), and I need to find this design change, in order to have the work carried out.
Hope somebody out there who has worked for Polk for ages, comes forward with more info !!
Thanks
Neil
Post edited by neils on
Comments
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You can start by not double posting.Main Surround -
Epson 8350 Projector/ Elite Screens 120" / Pioneer Elite SC-35 / Sunfire Signature / Focal Chorus 716s / Focal Chorus CC / Polk MC80 / Polk PSW150 sub
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Neils - Email me mnestor@polkaudio.comCTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
