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Modular Amps
Egnater / Randall Modular Amps
RM100 Issues
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<blockquote data-quote="webrthomson" data-source="post: 140487" data-attributes="member: 3087"><p>I had this on one of my RM100's thought it was the loop jacks but no it was the preamp tubes (can't remember which one). I replaced them and bingo working amp!</p><p></p><p>To test this issue gently tap the preamp tubes (with the metal covers off) and any one that you tap and can hear the tapping throught the amp is gubbed!</p><p></p><p>Swap in some Ruby AC5 HG (or HG+) job done <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="webrthomson, post: 140487, member: 3087"] I had this on one of my RM100's thought it was the loop jacks but no it was the preamp tubes (can't remember which one). I replaced them and bingo working amp! To test this issue gently tap the preamp tubes (with the metal covers off) and any one that you tap and can hear the tapping throught the amp is gubbed! Swap in some Ruby AC5 HG (or HG+) job done :) [/QUOTE]
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Modular Amps
Egnater / Randall Modular Amps
RM100 Issues
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