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Modular Amps
Egnater / Randall Modular Amps
FinallY !!
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<blockquote data-quote="webrthomson" data-source="post: 132532" data-attributes="member: 3087"><p>Bias should be set with no signal flow at all (and on some amps the volume set to zero - can't remember about Randall?s) - the minute you play the bias will shoot up as per your readings.</p><p></p><p>Not sure if they are in the expected range for a RM20/22 or not but I would guess so - bigger tubes (EL34/6L6) certainly jump to 3/4 times the sitting level.</p><p></p><p>Cue - Rob at this point, with the real science ;-)</p><p></p><p>Nice feedback about the 5751, I have been thinking about that for a while too.</p></blockquote><p></p>
[QUOTE="webrthomson, post: 132532, member: 3087"] Bias should be set with no signal flow at all (and on some amps the volume set to zero - can't remember about Randall?s) - the minute you play the bias will shoot up as per your readings. Not sure if they are in the expected range for a RM20/22 or not but I would guess so - bigger tubes (EL34/6L6) certainly jump to 3/4 times the sitting level. Cue - Rob at this point, with the real science ;-) Nice feedback about the 5751, I have been thinking about that for a while too. [/QUOTE]
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Modular Amps
Egnater / Randall Modular Amps
FinallY !!
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