Author Topic: Echo Base - a new PT2399 delay  (Read 821957 times)

matej_mlody

Re: Echo Base - a new PT2399 delay
« Reply #920 on: December 23, 2010, 07:34:04 AM »
I tried prepare this PDF but I can't check appropriate size. I don't have printer in home. Can someone print this PDF and check it with several elements? I  print this image to pdf file, I used to bullzip PDF printer and next  Foxit PDF editor to rotate image. Sorry my english is not really good :) this link to pdf http://www.speedyshare.com/files/25858037/echobase_VER1.pdf

deadastronaut

Re: Echo Base - a new PT2399 delay
« Reply #921 on: December 24, 2010, 05:24:16 AM »
this brings me to the question...

why do we always have to resize?....surely this breaks up/squares/pixelates the image, ???

or is it down to the author...hmmmmm.....you would think it was ready to print on a pdf eh?.. ::)



perhaps you are looking the gift horse in the mouth a bit?   :icon_smile:

yeah, perhaps.. :icon_wink:

i just thought the original author would have it ready to print, if they were going to the effort of putting it in a pdf..just seems like it would make sense
rather than resizing every time... :P
https://www.youtube.com/user/100roberthenry
https://deadastronaut.wixsite.com/effects

chasm reverb/tremshifter/faze filter/abductor II delay/timestream reverb/dreamtime delay/skinwalker hi gain dist/black triangle OD/ nano drums/space patrol fuzz//

Barcode80

Re: Echo Base - a new PT2399 delay
« Reply #922 on: December 24, 2010, 11:25:39 AM »
Here, I've made a ready to print pdf from anonymousfacelesscoward's layout:
http://www.aronnelson.com/gallery/main.php/v/barcode80/echobase.pdf.html

just hit "download document"

matej_mlody

Re: Echo Base - a new PT2399 delay
« Reply #923 on: December 24, 2010, 06:03:19 PM »
Barcode80  Thank You! I think that very much people will be grateful for you. Greetings!

roseblood11

Re: Echo Base - a new PT2399 delay
« Reply #924 on: December 25, 2010, 02:05:34 PM »
Why do you post the old version again?
The buffers in that version produce way too much hiss. (Thatīs why I never used my first version Echo Base!) 
There are better layouts from Taylor and Dimebugg that include the improved buffers that slacker posted a while ago...

matej_mlody

Re: Echo Base - a new PT2399 delay
« Reply #925 on: December 25, 2010, 07:13:04 PM »
So... Could you give here 100% correct the best of project echo base? From Taylor and Dimebugg latest final version.

Edit:
I looking for this layout from Taylor http://www.aronnelson.com/gallery/main.php/v/Taylor/ but I don't see PCB layout, in pdf documents is only parts of list but not PCB layout. Hm...
« Last Edit: December 25, 2010, 07:22:01 PM by matej_mlody »

El Heisenberg

Re: Echo Base - a new PT2399 delay
« Reply #926 on: December 25, 2010, 07:31:43 PM »
Crap, I just got done building a PT-80 that you could switch in the delay block for the SHecho. I thought I was all sitting high but dammit, now I gotta build this. Got chorus and vibe?? Aw man.
"Your meth is good, Jesse. As good as mine."

Barcode80

Re: Echo Base - a new PT2399 delay
« Reply #927 on: December 25, 2010, 10:07:37 PM »
So... Could you give here 100% correct the best of project echo base? From Taylor and Dimebugg latest final version.

Edit:
I looking for this layout from Taylor http://www.aronnelson.com/gallery/main.php/v/Taylor/ but I don't see PCB layout, in pdf documents is only parts of list but not PCB layout. Hm...

taylor's layout is for his prefabbed board which is multi-layered and can't really be etched by hand. If you want to use that one, you will have to buy a board from Taylor.


for that pdf i posted, i just picked the first one, forgot that it had been updated for the buffering. I'll correct and re-post in a bit.

roseblood11

Re: Echo Base - a new PT2399 delay
« Reply #928 on: December 26, 2010, 08:41:03 AM »
taylor's layout is for his prefabbed board which is multi-layered and can't really be etched by hand. If you want to use that one, you will have to buy a board from Taylor.

...thatīs a good choice, I think. His board looks very well-made and itīs quite small.

If you want to etch a board yourself, use Dimebuggs version (posted a few sides back)

btw: Does Dimebuggs version fit into a Hammond-B enclosure? If I ever built the Echo Base again, I would really like to make it that small.

Fuzz Aldryn


tuckster

Re: Echo Base - a new PT2399 delay
« Reply #930 on: December 27, 2010, 02:29:14 PM »
I made a list of all the mods I found in this thread, correct me if I missed one. It's hard to always search all the pages for a specific mod.

double delay time http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg560977#msg560977
double delay time schematic http://www.aronnelson.com/gallery/main.php/v/slackers-stuff/album170/echobasemod.png.html?g2_imageViewsIndex=1
hold (infinite) delay http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg689765#msg689765
tempo indicator http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg604091#msg604091
blend/mix pot (remove vol. pot) http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg599999#msg599999
envelope detector http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg586937#msg586937
wave shape http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg518244#msg518244
modulation kill switch http://www.diystompboxes.com/smfforum/index.php?topic=81668.msg676920#msg676920

wiring http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg571675#msg571675
vero http://www.aronnelson.com/gallery/main.php/v/slackers-stuff/echobasefinal.jpg.html
anonymousfacelesscoward pdf http://chawk.files.wordpress.com/2008/02/echo_base_pcb.pdf

Is the tap tempo mod really that easy to build? http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg628311#msg628311
I know there is another thread http://www.diystompboxes.com/smfforum/index.php?topic=81668.0 but I'm really tired now I'm going to read it tomorrow :D

Taylor

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Re: Echo Base - a new PT2399 delay
« Reply #931 on: December 27, 2010, 02:37:32 PM »
Is the tap tempo mod really that easy to build? http://www.diystompboxes.com/smfforum/index.php?topic=60662.msg628311#msg628311
I know there is another thread http://www.diystompboxes.com/smfforum/index.php?topic=81668.0 but I'm really tired now I'm going to read it tomorrow :D

The PTAP is no longer available. The only thing right now for tap tempo PT2399 is that Taptation available in Aron's store at the top of the forum. But it also hasn't been available for a while. I think Aron will have them at some point.

slacker

Re: Echo Base - a new PT2399 delay
« Reply #932 on: December 30, 2010, 08:37:15 AM »

Taylor

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Re: Echo Base - a new PT2399 delay
« Reply #933 on: December 30, 2010, 02:55:21 PM »
Ah, cool! If I ever get the time to begin my modular, I have 4 EB PCBs built up for it with pots wired that way.

DimebuGG

Re: Echo Base - a new PT2399 delay
« Reply #934 on: January 02, 2011, 09:39:30 PM »
btw: Does Dimebuggs version fit into a Hammond-B enclosure? If I ever built the Echo Base again, I would really like to make it that small.
I housed mine in a 125-B enclosure with a lot more spaces left. Bet it would fit in a 1590B types.

mr_deadmaxxx

Re: Echo Base - a new PT2399 delay
« Reply #935 on: January 10, 2011, 04:56:23 AM »
hey slacker..
how do you turn ON this circuit?
did you connect the 9V to the input jack so it would turn ON only when an input jack is inserted?
is the 9V still supplying the circuit even if it is bypassed?

slacker

Re: Echo Base - a new PT2399 delay
« Reply #936 on: January 10, 2011, 08:21:46 AM »
You can wire it up so the power is only on when the input jack is inserted, just copy one of the wiring diagrams at General Guitar Gadgets or whatever. I never bother doing that though because I only ever use a power supply and that is only really useful for batteries.
Like all pedals, the power is supplied all the time whether it is bypassed or not.

cctsim

Re: Echo Base - a new PT2399 delay
« Reply #937 on: January 10, 2011, 12:09:01 PM »
What is the best place to buy the PT2399 chip in UK ?

I found it is available here:

 http://www.doctortweek.co.uk/

Is this a good supplier ?

Thanks in advance for any help.

slacker

Re: Echo Base - a new PT2399 delay
« Reply #938 on: January 10, 2011, 01:17:20 PM »
I've never used him but other people here seem to like doctortweek.

cctsim

Re: Echo Base - a new PT2399 delay
« Reply #939 on: January 10, 2011, 01:48:32 PM »
Many thanks.

One more thing, Will the strip-board layout fit in a Hammond 1590B (119x94x30) enclosure ?

If not what is the best enclosure dimensions ?