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Modular Amps
Egnater / Randall Modular Amps
Dead RM100 - Correction - still need help
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<blockquote data-quote="KillTone" data-source="post: 52333" data-attributes="member: 1340"><p>Since I got my RM50 I have let the RM100 sit for about a month. Last time I turned it on it worked, after sitting for a month - nothing.</p><p></p><p>I checked all of the obvious stuff - guitar, guitar cable, speaker cable, speaker cab, tube indicator lights. All are fine.</p><p></p><p>When I check the bias I get no reading on my meter. The tubes all glow. If I turn the bias adjustment there is no visible change in the tube (usually there is at the extremes).</p><p></p><p>I have noticed that when I flip the standby switch to "play" I can hear a faint pop in the speaker - just like I would hear when the amp works.</p><p></p><p>I do not have much spare time right now so I am hoping that someone can point me to some quick diagnostic things to figure this out.</p><p></p><p>If this is a fuse issue - can someone please tell me the size/values I will need. I have bunch of fuses for the power tubes. Will those work everywhere?</p><p></p><p>Thanks,</p><p>Ron</p></blockquote><p></p>
[QUOTE="KillTone, post: 52333, member: 1340"] Since I got my RM50 I have let the RM100 sit for about a month. Last time I turned it on it worked, after sitting for a month - nothing. I checked all of the obvious stuff - guitar, guitar cable, speaker cable, speaker cab, tube indicator lights. All are fine. When I check the bias I get no reading on my meter. The tubes all glow. If I turn the bias adjustment there is no visible change in the tube (usually there is at the extremes). I have noticed that when I flip the standby switch to "play" I can hear a faint pop in the speaker - just like I would hear when the amp works. I do not have much spare time right now so I am hoping that someone can point me to some quick diagnostic things to figure this out. If this is a fuse issue - can someone please tell me the size/values I will need. I have bunch of fuses for the power tubes. Will those work everywhere? Thanks, Ron [/QUOTE]
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Modular Amps
Egnater / Randall Modular Amps
Dead RM100 - Correction - still need help
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