2. amps-preamps
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Krell 350 MCX Coupling Cap Jumpers

Just picked up Krell 350 MCX amplifiers, Using tube preamp is Against its Basic design But krell includes Coupling caps just in case you have a tube preamp

Someone know exact location of the Jumpers?

Appreciate

128x128hiend2
hiend2's avatar
hiend2 OP
419 posts
 

Perfect.     Thank You

invalid
1,187 posts
 

You shouldn't even need to use those if your preamp is working properly and you turn your system on in the proper sequence.

erik_squires
16,057 posts
 

@invalid It’s a good precaution as the coupling caps on tube preamps DO go bad and leak. If the amp is otherwise DC coupled, even a few volts of leak (say 10v leak on a 400V preamp ) could be catastrophic.

hiend2's avatar
hiend2 OP
419 posts
 

Yes on all of those thanks!

kennyc
1,472 posts
 

This is the first time I heard of restrictions using a SS amp with a tube preamp, is this specific to Krell?

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