Treble pot on RF #102

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M Fowler
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Re: Treble pot on RF #102

Post by M Fowler »

Where is the schematic or layout for built in Dumblelater for my extra tube socket?
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didit
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Re: Treble pot on RF #102

Post by didit »

This was the best my slow grazing has turned up -- http://ampgarage.com/forum/viewtopic.ph ... 15#p241117.

Overall it was good thread for me to build understanding ahead of building.

Best .. Ian
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M Fowler
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Re: Treble pot on RF #102

Post by M Fowler »

Yeah that was an impressive build.
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aflynt
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Re: Treble pot on RF #102

Post by aflynt »

Dunno if this helps, but here's a layout of the original version of the amp I built from the thread above.
Sonorous Sublime.pdf
I've since realized that I actually used a 1M for the master not 250k. I've made a bunch of changes to the amp since then, though.

-Aaron
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M Fowler
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Re: Treble pot on RF #102

Post by M Fowler »

Nice layout thank you.
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norburybrook
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Re: Treble pot on RF #102

Post by norburybrook »

Indeed.

Is that a belton reverb brick in there?

marcus
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M Fowler
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Re: Treble pot on RF #102

Post by M Fowler »

norburybrook wrote: Wed Aug 16, 2017 11:03 am Indeed.

Is that a belton reverb brick in there?

marcus
Check out this link for more info on reverb. http://ampgarage.com/forum/viewtopic.ph ... 15#p241117
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aflynt
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Re: Treble pot on RF #102

Post by aflynt »

norburybrook wrote: Wed Aug 16, 2017 11:03 am Indeed.

Is that a belton reverb brick in there?

marcus
Yes. It's actually using 2 v2 Belton bricks in parallel blending two differently filtered reverbs. Sounds great for always on reverb as long as you don't have the effects loop send cranked too high. I've actually moved over to a configuration where I'm using the loop return as another gain stage and the circuit as it stands can't handle that output level without distorting. Running it at 24 Volts gives the dry signal enough headroom, but the reverb signal still will distort. I plan on revisiting this circuit when I get a chance using the V3 brick, padding/recovering the wet signal and adding some dwell.

-Aaron
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