D-lator Tutorial step by step as I do it.

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BobW
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Re: D-lator Tutorial step by step as I do it.

Post by BobW »

Very informative! Thanks for sharing your knowledge and expertise.
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

I hope it helps!

it's a pretty easy project, just a little time consuming.
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les_guitar
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Re: D-lator Tutorial step by step as I do it.

Post by les_guitar »

Anaconda1126 wrote:VERY cool!!!

Thanks for posting that Funk.

Just out of curiosity, how much do you charge? I might be interested in purchasing one in a couple months.
FWIW, I bought one and I am very pleased with the result. It sounds so nice to be able to run effects on my Bludo-drive.

Highly recommended!

Thanks Brandon...
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

Thank YOU les!! I'm glad you're enjoying it!! the #1 Purpose of these builds is to act as a "Smile Generator!!!" :D
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jelle
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Re: D-lator Tutorial step by step as I do it.

Post by jelle »

Brandon,

Thanks for the tutorial! Appreciate it!

Jelle
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drew
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Re: D-lator Tutorial step by step as I do it.

Post by drew »

Thanks for the tutorial.

Are the orange, red, and blue parts of the shielded cables all heatshrink?
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

yes, I put heatshrink on both the ground drain as well as the signal lead to prevent melt back during soldering, as well as re-inforcing the wire.
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odourboy
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Re: D-lator Tutorial step by step as I do it.

Post by odourboy »

Brandon,

I've just finished mine today and the result raises a question...

What sort of attentuation should I expect from the cathode follower side? When I crank the send level to full, I appear to be getting significant attentuation compared to the output from the preamp (For some reason, I was expecting unity gain). I can easily compenstate with gain on the return side, but I'm concerned that I'm getting correct operation.

Thanks! Brian
"Let's face it, the non HRMs are easier to play, there, I've said it." - Gil Ayan... AND HE"S IN GOOD COMPANY!

Black chassis' availble: http://cepedals.com/Dumble-Style-Chassis.html
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

There should be an attenuation, otherwise I think it would act as more of a distortion stage than a buffer. Have you double checked that you have it wired correctly? You should also try a few different tubes, I have a VTV triode characterizer that I use to evaluate my 12AX7's, I usually choose a balanced tube, or one that is slightly hotter on the CF side.
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odourboy
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Re: D-lator Tutorial step by step as I do it.

Post by odourboy »

Problem solved. Extremely stupid operator error - one of my scope probes was on X10. Dooh! :oops:
"Let's face it, the non HRMs are easier to play, there, I've said it." - Gil Ayan... AND HE"S IN GOOD COMPANY!

Black chassis' availble: http://cepedals.com/Dumble-Style-Chassis.html
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

I've been known to screw up WAY worse than that!! LOL!!
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erwin_ve
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Re: D-lator Tutorial step by step as I do it.

Post by erwin_ve »

Thnx for sharing really helpfull!!
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

enjoy
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angelodp
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Gepco DS401

Post by angelodp »

Funk you refer to the " drain " for the grounding, I assume that is the center bare twisted wire used for ground/drain. Then only one of the conductors is used for the signal and the shield is discarded? Or do I twist the foil into a wire and use that as the ground ??

ange
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Funkalicousgroove
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Re: D-lator Tutorial step by step as I do it.

Post by Funkalicousgroove »

The bare wire is the drain
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