2. version - Parallel Loop for amp garage users only - LOL
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- martin manning
- Posts: 13080
- Joined: Sun Jul 06, 2008 12:43 am
- Location: 39°06' N 84°30' W
Re: 2. version - Parallel Loop for amp garage users only - LOL
Left to right from the back with the spring contact on the bottom, it's sleve-shunt-tip.
http://www.switchcraft.com/Drawings/12A_CD.pdf
http://www.switchcraft.com/Drawings/12A_CD.pdf
- martin manning
- Posts: 13080
- Joined: Sun Jul 06, 2008 12:43 am
- Location: 39°06' N 84°30' W
Re: 2. version - Parallel Loop for amp garage users only - LOL
Ah, I see. The lugs look like they are in the right locations to me: As shown the middle lug is the shunt, left is tip, right is sleeve.
Re: 2. version - Parallel Loop for amp garage users only - LOL
Ange, I don't know why but I used the 14b jack instead of the proper switched jack.
The drawing is now shown with the correct jacks.
The drawing is now shown with the correct jacks.
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Tom
Don't let that smoke out!
Don't let that smoke out!
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- Posts: 1314
- Joined: Tue May 22, 2007 12:57 pm
- Location: Dumble City, Europe
Re: 2. version - Parallel Loop for amp garage users only - LOL
Looks great TomStructo wrote:Ange, I don't know why but I used the 14b jack instead of the proper switched jack.
The drawing is now shown with the correct jacks.
Diva or not? - Respect for Mr. D's work....)
Re: 2. version - Parallel Loop for amp garage users only - LOL
Hi Gents,
I also want to ask again about the fb-loop in this circuit (D´lator). I put the LFB in my amp on a switch because I dont like it in clean stage but good in OD. So whats now with this D`lator FX loop. Is an other switch a solution or isn´t necessary?
BTW: @Tom, nice layout. I builded up the original serial board, but I`ll complete it with the parallel winding and (very importend) the switches.
Best
Hans-Jörg
I also want to ask again about the fb-loop in this circuit (D´lator). I put the LFB in my amp on a switch because I dont like it in clean stage but good in OD. So whats now with this D`lator FX loop. Is an other switch a solution or isn´t necessary?
BTW: @Tom, nice layout. I builded up the original serial board, but I`ll complete it with the parallel winding and (very importend) the switches.
Best
Hans-Jörg
Re: 2. version - Parallel Loop for amp garage users only - LOL
Hi Hans,
Not sure which switch you are referring to.
The bypass switch is useful to compare the amp with and without the loop or for troubleshooting when you are trying to figure out if a problem is with the loop and effects or in the amp.
The parallel switch is self explanatory, it switches between serial and parallel.
Good luck!
Not sure which switch you are referring to.
The bypass switch is useful to compare the amp with and without the loop or for troubleshooting when you are trying to figure out if a problem is with the loop and effects or in the amp.
The parallel switch is self explanatory, it switches between serial and parallel.
Good luck!
Tom
Don't let that smoke out!
Don't let that smoke out!
Re: 2. version - Parallel Loop for amp garage users only - LOL
Hi Tom,
I meaned the feed back loop which is implemented in the FX circuit. 10M/0,22uF/10M. As I wrote I switch the LFB in the amp, but here is one too. The questione is: makes it sense to swicht this too.
Hans-Jörg
I meaned the feed back loop which is implemented in the FX circuit. 10M/0,22uF/10M. As I wrote I switch the LFB in the amp, but here is one too. The questione is: makes it sense to swicht this too.
Hans-Jörg
Re: 2. version - Parallel Loop for amp garage users only - LOL
No I don't switch my LNFB on my Dumbleator.
I want the loop to be pretty transparent.
The only problem I had with mine is I felt it was too dark originally so I lowered the value of the 220K grid stopper on the return.
It was attenuating the highs too much on mine.
I don't remember where I ended up but it sounds good.
But nothing is written in stone, you can experiment with the circuit to fit your needs.
Who knows? You might make an improvement we all would like.
I want the loop to be pretty transparent.
The only problem I had with mine is I felt it was too dark originally so I lowered the value of the 220K grid stopper on the return.
It was attenuating the highs too much on mine.
I don't remember where I ended up but it sounds good.
But nothing is written in stone, you can experiment with the circuit to fit your needs.
Who knows? You might make an improvement we all would like.
Tom
Don't let that smoke out!
Don't let that smoke out!
Re: 2. version - Parallel Loop for amp garage users only - LOL
Hi,Structo wrote:Who knows? You might make an improvement we all would like.
thats my aim
About the gridstopper I read somewhere before. I guess that it comes from your main problem of too bassy amp. I´m interested how mine will figure out. I´ll give you a reply.
Best
Hans-Jörg