Manufacturers have long-term reputations to protect if they are reputable manufacturers. But if there is no safety risk to the unit, they usually tell you to go ahead an experiment...in the case where a manufacturers says dont do it...that they did not design the unit to increase the draw necessary to drive the KT120 (which draws i thought higher current slightly than 6550)...i would take that advice and not risk it.
KT120 in Audio Research Pre-amp?
I recently exchanged my totally worn out 6550C's for KT120 tubes from Tung Sol in my VT200 MkII. It required a small modification, I'll spare you the details, but it was a succesful operation, quite happy with the sound of the KT120's.
I have some spare KT120's and I was wondering.... is there any danger in replacing the Svetlana 6550C of my Audio Research Reference 3 for a KT120 tube? Since it is a risk-free replacement for most ARC-poweramps, I was wondering if this would be the same risk-free replacement for their pre-amps like a Ref3.
I have some spare KT120's and I was wondering.... is there any danger in replacing the Svetlana 6550C of my Audio Research Reference 3 for a KT120 tube? Since it is a risk-free replacement for most ARC-poweramps, I was wondering if this would be the same risk-free replacement for their pre-amps like a Ref3.
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- 13 posts total
- 13 posts total