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EH Echoflanger

PostPosted: 10 Jan 2010, 16:10
by Tubedriver
OK, I’m finally digging through my pile of vintage pedals resurrecting them from the dead. Here’s a mid 70’s EH Echoflanger. If anyone has gut shots, schematics, layouts, info, etc. to get this puppy up, that would be greatly appreciated.

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 17:25
by borislavgajic
can youpost two pictures......traces,and components.....but not from an angle please?
90 degrees angle......

thank you

boris :thumbsup

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 17:38
by lolbou
borislavgajic wrote:90 degrees angle......


+1 :wink: And macro ones please?

Thanks for sharing anyway Tubedriver!!

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 18:25
by sinner
Hi, I have a project data of Echoflanger on my laptop, I'll send you those tomorrow from my work. In fact I think I'll build one of those :) I have two SAD1024's to play with so hell I will :)

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 18:53
by Tubedriver
Thanks sinner, I appreciate your response.

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:17
by Tubedriver
Here you go

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:20
by lolbou
:applause: :applause: :applause: :applause: Nicely done!!

You did not mention the unit problem, did you? Maybe you could start another thread in the Debugging/Repair section (linking to this post for reference)... :wink:

It has a transformer in it, ain't it so? The PS section reminds me the one from the Deluxe Mistress. The flanging part must be quite close to a Mistress anyway... :wink:

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:28
by borislavgajic
thanks for pictures
:thumbsup :thumbsup :thumbsup


conversion to MN3007....... :D ........?

boris

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:35
by Tubedriver
This unit is in pieces. So, I need the gut shot with all board connections. I want to first put it back together and then I will start working on it. Maybe I'll post a thread if it needs debugging. Yes indeed, it has a transformer.

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:39
by lolbou

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 19:48
by Tubedriver



Thanks,

Somewhere stashed away, I have several EH schems I got in So Cal back in 1980. If I can find them, I'll put them on the forum.

Re: EH Echoflanger

PostPosted: 10 Jan 2010, 20:06
by lolbou
Just a pic to help identifying the wires...

superposition.JPG


The upper right white wire (close to the 4558) seems to be the input...

Re: EH Echoflanger  [schematic]

PostPosted: 11 Jan 2010, 09:04
by sinner
Here we got the project data made by Paul Nelson

Re: EH Echoflanger

PostPosted: 25 Feb 2012, 09:06
by rasta_maleek
We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.

Re: EH Echoflanger

PostPosted: 25 Feb 2012, 12:56
by Dirk_Hendrik
rasta_maleek wrote:We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.


What's keeping ye?

Re: EH Echoflanger

PostPosted: 25 Feb 2012, 18:51
by GodSaveMetal
rasta_maleek wrote:We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.

Is Anybody tried the MN3007 convertion? like in the EH ELECTRIC MISTRESS?? the RETICOM SAD1024 It ts not a valiable in my country! PLEASE ANYBODY????

Re: EH Echoflanger

PostPosted: 25 Feb 2012, 20:53
by Fender3D
I posted about converting MXR flanger with MN3007 on this and the other forum.
It's just a matter of adapting the schematic...

Re: EH Echoflanger

PostPosted: 26 Feb 2012, 01:05
by Dirk_Hendrik
Fender3D wrote:I posted about converting MXR flanger with MN3007 on this and the other forum.
It's just a matter of adapting the schematic...

Yeps . fully true. But that seems a hard concept for many. :roll:

And, for godsavemetal,
The SAD1024 is incxredibly obsolete. Therefore it's not easily available, regardless of country :wink:

Re: EH Echoflanger

PostPosted: 02 Mar 2012, 22:22
by borislavgajic
:cry:
Dirk_Hendrik wrote:
Fender3D wrote:I posted about converting MXR flanger with MN3007 on this and the other forum.
It's just a matter of adapting the schematic...

Yeps . fully true. But that seems a hard concept for many. :roll:

And, for godsavemetal,
The SAD1024 is incxredibly obsolete. Therefore it's not easily available, regardless of country :wink:



:cry: .............true..... :wink:

cheers

Boris

Re: EH Echoflanger

PostPosted: 03 Mar 2012, 03:43
by GodSaveMetal
Fender3D wrote:I posted about converting MXR flanger with MN3007 on this and the other forum.
It's just a matter of adapting the schematic...


You please got an adaptation ???? for the SAD1024 to MN3007?? would you?? :mrgreen: