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McIntosh MC275

Hi all. I recently purchased a used MC275 in very good condition. The original owner said he had it service not too long ago. The amp appears to work fine but the tubes are very dim. I had them tested and they are fine with about 1/2 life still on them. Not sure what to do. Do I need new tubes or is there an adjustment I need to make? If I need new tubes then could someone give me an idea what to get and where to place them on the amp (which slots)? I want quality tubes so please, ANY guidance would be appreciated. Thank you
ceborg999

Showing 1 response by ggc

ggc
178 posts
 
I concur with the assessment made regarding the dimness of the tubes not being an indicator on their performance. I know it can be confusing with all of the Tube Amp Porn Photos on the internet revealing as much light as a fireplace on each Amp. - Marketing

But most important is how they sound to you. If you do not like how they sound, then I suggest swapping out the Tubes. I have gotten some fantastic stuff from this site. 

http://www.audiotubes.com
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