New build ultimate dumble-based amp (2)
Moderators: pompeiisneaks, Colossal
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Re: New build ultimate dumble-based amp (2)
Whoaa, too cool!
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Re: New build ultimate dumble-based amp (2)
That truly is impressive!!! Any chance of a schematic?
Re: New build ultimate dumble-based amp (2)
http://ampgarage.com/forum/viewtopic.ph ... ht=#190344Any chance of a schematic?
Re: New build ultimate dumble-based amp (2)
Martinmartin manning wrote:Thanks for the additional details, fjonkman. The D tone stack is quite effective and is correct as drawn in the schematics and layouts posted here. That can be verified, at least in the case of the Skyliner version as implemented on #124, using the detailed photos. The R-J switch definitely has an effect, but the PAB will be reduced as the other EQ controls approach full-on. Re using the heater winding for relay power, I guess it can be done then- unregulated, even... There were reports that doing so caused hum issues, but I can't imagine why. Really great work, and thanks for posting the detailed documentation!
You are right on the D tone stack. I changed my scheme as it has to be. Here the result.
I don't have any sound files yet, because I don't have a decent setup. Maybe later.
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Re: New build ultimate dumble-based amp (2)
this is excellent.
- tubelectron
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Re: New build ultimate dumble-based amp (2)
Three years later
Yes fjonkman, it is a fine job for a full featured amp, inspiring me...
A+!
Yes fjonkman, it is a fine job for a full featured amp, inspiring me...
A+!
If it works, don't fix it...
www.guilhemamplification.jimdo.com
www.guilhemamplification.jimdo.com