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Sunn 100s with trem, reverb, and mid switch?
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Topic: Sunn 100s with trem, reverb, and mid switch? (Read 3964 times)
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shibbz
Full Member
Posts: 59
Sunn 100s with trem, reverb, and mid switch?
«
on:
December 10, 2011, 11:09:02 am »
Anyone have a schematic for the Sunn 100s with the tremolo, reverb, and the mid boost switch?
My tech couldn't find one, and neither could Conrad.
(that last knob is a master volume)
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EdBass
Global Moderator
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Posts: 1,914
Re: Sunn 100s with trem, reverb, and mid switch?
«
Reply #1 on:
December 10, 2011, 12:30:00 pm »
I
might
have one, but I’m not currently in the same zip code as my schematics. But I’ll betcha a donut that the schematic is
identical
to the Sceptre or Sentura II that have mid switches.
I would imagine that your tech could use the 100S, Sceptre, or Sentura II schematics here (
http://sunn.ampage.org/site/schematics/
) although they don’t seem to have mid switches.
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pickinatit
Sr. Member
Posts: 342
Re: Sunn 100s with trem, reverb, and mid switch?
«
Reply #2 on:
December 12, 2011, 09:00:11 am »
Is the Solarus closer? It has trem., reverb and the mid-boost switch (the piggy back head anyway).
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loudthud
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Posts: 1,171
Re: Sunn 100s with trem, reverb, and mid switch?
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Reply #3 on:
December 12, 2011, 11:10:23 am »
The 190L was the last of the 60W trem/reverb 6550 tube heads. A schematic can be found in this thread:
http://sunnforum.ampage.org/sdp/index.php/topic,4772.0.html
Note that the tremolo/reverb board might differ in your amp and the position of the LDR in the circuit might also be different. In earlier amps, the tremolo was before the reverb, in later amps it was after the reverb so you could get a simulated echo.
«
Last Edit: June 19, 2016, 11:10:55 pm by loudthud
»
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Sunn 100s with trem, reverb, and mid switch?