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Modular Amps
Egnater / Randall Modular Amps
RM50 tube layout
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<blockquote data-quote="ricky" data-source="post: 133673" data-attributes="member: 2862"><p>I have an RM50 I picked up and there is some occasional tube noise and I am not sure if it is a power tube or not. I know that each module has 2 12ax7s and my RM4 also has two 12ax7s. Does the RM50 have the other pair too? How does one know when they are bad vs. a power tube? I kind of ruled out the modules as three of them had the same noise, so I am assuming that it is something else. What does anyone think?</p></blockquote><p></p>
[QUOTE="ricky, post: 133673, member: 2862"] I have an RM50 I picked up and there is some occasional tube noise and I am not sure if it is a power tube or not. I know that each module has 2 12ax7s and my RM4 also has two 12ax7s. Does the RM50 have the other pair too? How does one know when they are bad vs. a power tube? I kind of ruled out the modules as three of them had the same noise, so I am assuming that it is something else. What does anyone think? [/QUOTE]
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Modular Amps
Egnater / Randall Modular Amps
RM50 tube layout
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