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Modular Amps
Synergy Amps & Modules
Can someone post a good clear pic of their Mr. Scary?
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<blockquote data-quote="Kapo_Polenton" data-source="post: 97192" data-attributes="member: 2642"><p>Thanks for the pics! </p><p></p><p>Have you seen the layout for the SL+? http://www.grailtone.com/images/randall-pdf/SLPlus_PCB.pdf </p><p></p><p>This might precede the black plate but really the only diff that i recall were one or two caps. The JCM800 mod as it is called is discussed here so that would take care of the difference: </p><p></p><p>"The current Randall SL+ as well as the original single channel Egnaters have the original Marshall mid circuit with less mid-range than the JCM800 amps. The older Marshall circuits don't have less sizzle or distortion just less mid-range which makes that sizzle or distortion more apparent. You can adjust the mid range circuit with 2 small part changes to make it more like the newer (JCM800) Marshall tone controls. To change to the new Marshall circuit you would have to change R31 to a 33K resistor and C14 to a 470pf (500V min). This would add more cutting mid-range with still about the same level of cut when the mid knob is lower. "</p><p></p><p>I have a black plate but it has been modded so I have no clue which parts have been changed and it generally is frowned upon to share pics of any of the modded modules. :? Are there any values you want compared?</p></blockquote><p></p>
[QUOTE="Kapo_Polenton, post: 97192, member: 2642"] Thanks for the pics! Have you seen the layout for the SL+? http://www.grailtone.com/images/randall-pdf/SLPlus_PCB.pdf This might precede the black plate but really the only diff that i recall were one or two caps. The JCM800 mod as it is called is discussed here so that would take care of the difference: "The current Randall SL+ as well as the original single channel Egnaters have the original Marshall mid circuit with less mid-range than the JCM800 amps. The older Marshall circuits don't have less sizzle or distortion just less mid-range which makes that sizzle or distortion more apparent. You can adjust the mid range circuit with 2 small part changes to make it more like the newer (JCM800) Marshall tone controls. To change to the new Marshall circuit you would have to change R31 to a 33K resistor and C14 to a 470pf (500V min). This would add more cutting mid-range with still about the same level of cut when the mid knob is lower. " I have a black plate but it has been modded so I have no clue which parts have been changed and it generally is frowned upon to share pics of any of the modded modules. :? Are there any values you want compared? [/QUOTE]
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Modular Amps
Synergy Amps & Modules
Can someone post a good clear pic of their Mr. Scary?
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