EHX - Echoflanger [schematic]
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.
- Attachments
-
- IMG_0709.JPG (47.2 KiB) Viewed 42331 times
-
- IMG_0710.JPG (62.39 KiB) Viewed 42331 times
-
- IMG_0711.JPG (63.64 KiB) Viewed 42331 times
-
- IMG_0713.JPG (59.43 KiB) Viewed 42331 times
"The only thing worse than bad guitar players playing good pedals, is bad guitar players playing bad pedals" -Tubedriver
- borislavgajic
- Opamp Operator
Information
- Posts: 1542
- Joined: 27 Feb 2008, 14:23
- Completed builds: ...script phase90,ETI phaser,Ross phaser,mutronC200,vox wah,WH10,FW-3,mutronIII,DrQuack,Penfoldautowah,Tubezipper,
Dipthonizer,seekwah,Talkingpedal,morleywha
...soulpreacher,dynacomp,compulator
...buzzaround,fuzzfactory,screwdriver,sho,superdouper,St-9,RogerMayer octavia,Tychobrahe octavia,paralelluniverse,string damper,slowgear
...CE-2,ibanez fL301,EH theCloneTheory
EHX bassmicrosynth,EHX EnglishMuffin,Tube Phaser,springtubereverb ,greyDOD,FulldriveII mosfet,OCD,VOX repeat percussion,RingStinger,Meatball,12stage phaser.... - Location: Sombor , Serbia
- Has thanked: 131 times
- Been thanked: 281 times
can youpost two pictures......traces,and components.....but not from an angle please?
90 degrees angle......
thank you
boris
90 degrees angle......
thank you
boris
- sinner
- Old Solderhand
Information
- Posts: 4709
- Joined: 06 Nov 2008, 17:16
- Location: ...no more
- Has thanked: 1031 times
- Been thanked: 909 times
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
Thanks sinner, I appreciate your response.
"The only thing worse than bad guitar players playing good pedals, is bad guitar players playing bad pedals" -Tubedriver
- lolbou
- Old Solderhand
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)...
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...
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)...
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...
- Are you a mod or a rocker?
- Uh, no, I'm a mocker.
- Uh, no, I'm a mocker.
- borislavgajic
- Opamp Operator
Information
- Posts: 1542
- Joined: 27 Feb 2008, 14:23
- Completed builds: ...script phase90,ETI phaser,Ross phaser,mutronC200,vox wah,WH10,FW-3,mutronIII,DrQuack,Penfoldautowah,Tubezipper,
Dipthonizer,seekwah,Talkingpedal,morleywha
...soulpreacher,dynacomp,compulator
...buzzaround,fuzzfactory,screwdriver,sho,superdouper,St-9,RogerMayer octavia,Tychobrahe octavia,paralelluniverse,string damper,slowgear
...CE-2,ibanez fL301,EH theCloneTheory
EHX bassmicrosynth,EHX EnglishMuffin,Tube Phaser,springtubereverb ,greyDOD,FulldriveII mosfet,OCD,VOX repeat percussion,RingStinger,Meatball,12stage phaser.... - Location: Sombor , Serbia
- Has thanked: 131 times
- Been thanked: 281 times
thanks for pictures
conversion to MN3007....... ........?
boris
conversion to MN3007....... ........?
boris
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.
"The only thing worse than bad guitar players playing good pedals, is bad guitar players playing bad pedals" -Tubedriver
- lolbou
- Old Solderhand
The schem is here: http://www.experimentalistsanonymous.co ... er%201.jpg and here http://www.experimentalistsanonymous.co ... er%202.jpg...
It should really help!
It should really help!
- Are you a mod or a rocker?
- Uh, no, I'm a mocker.
- Uh, no, I'm a mocker.
lolbou wrote:The schem is here: http://www.experimentalistsanonymous.co ... er%201.jpg and here http://www.experimentalistsanonymous.co ... er%202.jpg...
It should really help!
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.
"The only thing worse than bad guitar players playing good pedals, is bad guitar players playing bad pedals" -Tubedriver
- sinner
- Old Solderhand
Information
- Posts: 4709
- Joined: 06 Nov 2008, 17:16
- Location: ...no more
- Has thanked: 1031 times
- Been thanked: 909 times
Here we got the project data made by Paul Nelson
- rasta_maleek
- Resistor Ronker
We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.
- Dirk_Hendrik
- Old Solderhand
Information
What's keeping ye?rasta_maleek wrote:We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.
- GodSaveMetal
- Resistor Ronker
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????rasta_maleek wrote:We could try to do the MN3007 conversion. What happens if we implement the Mn3005?, maybe we create a new fx.
- Dirk_Hendrik
- Old Solderhand
Information
Yeps . fully true. But that seems a hard concept for many.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...
And, for godsavemetal,
The SAD1024 is incxredibly obsolete. Therefore it's not easily available, regardless of country
- borislavgajic
- Opamp Operator
Information
- Posts: 1542
- Joined: 27 Feb 2008, 14:23
- Completed builds: ...script phase90,ETI phaser,Ross phaser,mutronC200,vox wah,WH10,FW-3,mutronIII,DrQuack,Penfoldautowah,Tubezipper,
Dipthonizer,seekwah,Talkingpedal,morleywha
...soulpreacher,dynacomp,compulator
...buzzaround,fuzzfactory,screwdriver,sho,superdouper,St-9,RogerMayer octavia,Tychobrahe octavia,paralelluniverse,string damper,slowgear
...CE-2,ibanez fL301,EH theCloneTheory
EHX bassmicrosynth,EHX EnglishMuffin,Tube Phaser,springtubereverb ,greyDOD,FulldriveII mosfet,OCD,VOX repeat percussion,RingStinger,Meatball,12stage phaser.... - Location: Sombor , Serbia
- Has thanked: 131 times
- Been thanked: 281 times
Dirk_Hendrik wrote:Yeps . fully true. But that seems a hard concept for many.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...
And, for godsavemetal,
The SAD1024 is incxredibly obsolete. Therefore it's not easily available, regardless of country
.............true.....
cheers
Boris
- GodSaveMetal
- Resistor Ronker
You please got an adaptation ???? for the SAD1024 to MN3007?? would you??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...