MXR - 6 and 10 band Equalizer [schematic]
- george giblet
- Resistor Ronker
I've been sorting through some of my stuff over the holidays and you might be interested in these:
MXR 6-band EQ:
MXR 10-band EQ:
Here's the location of the missing parts which can be updated from any new gut shots:
MXR 6-band EQ:
MXR 10-band EQ:
Here's the location of the missing parts which can be updated from any new gut shots:
- RnFR
- Old Solderhand
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thanks george!
"You've converted me to Cubic thinking. Where do I sign up for the newsletter? I need to learn more about how I can break free from ONEism Death Math." - Soulsonic
Blog-APOCALYPSE AUDIO
Blog-APOCALYPSE AUDIO
- fosnal1950
- Breadboard Brother
Is there anyone who knows if there is a pcb available for the 6 or 10 band ?
I'm not very good at designing it for so many opamps.
Alf
I'm not very good at designing it for so many opamps.
Alf
- Dirk_Hendrik
- Old Solderhand
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As said before, thanks George.
Make those tapers linear. It's a linear cut boost app (A "w" taper like in the TS tone control would be even nicer...)
Make those tapers linear. It's a linear cut boost app (A "w" taper like in the TS tone control would be even nicer...)
- fosnal1950
- Breadboard Brother
I have found a pcb and layout for the GE-7 but it's in pdf.
I can't show it here. Tried to convert it to jpg but all these so called free programmes add letters behind the converted file.
If anyone needs it mail me .
Alf
I can't show it here. Tried to convert it to jpg but all these so called free programmes add letters behind the converted file.
If anyone needs it mail me .
Alf
- fosnal1950
- Breadboard Brother
Here you go : the site where I discovered it .
http://web.tiscali.it/boxsmt2clone2005/ ... ss_ge7.htm
Alf
http://web.tiscali.it/boxsmt2clone2005/ ... ss_ge7.htm
Alf
- lolbou
- Old Solderhand
Hey,
I've been through this site already, but could not find the very linear faders that fit the PCB... Course I can modify them with an appropriate software, but does anyone know where to find these Boss style ones?
A bit off-topic maybe? Sorry about that...
I've been through this site already, but could not find the very linear faders that fit the PCB... Course I can modify them with an appropriate software, but does anyone know where to find these Boss style ones?
A bit off-topic maybe? Sorry about that...
- Are you a mod or a rocker?
- Uh, no, I'm a mocker.
- Uh, no, I'm a mocker.
- Rocket Roll
- Solder Soldier
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- Lonkero
- Solder Soldier
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Why some freq gain stages use 1458 and some that TL op-amp?
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does it verified?
- Dirk_Hendrik
- Old Solderhand
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Information
- Posts: 27
- Joined: 15 Jan 2011, 20:28
- my favorite amplifier: marshall jcm 900
- Completed builds: - rebote 2.5
- fuzz face.. fuzz factory with 2n404 transistor's
- electric misstress flanger
- balck cat hot cat
- big joam
- tremulus lune
and many more..
because im still learn more for it..
:) - Location: Bandung,Indonesia
- Has thanked: 2 times
- Contact:
so... have you built it?Dirk_Hendrik wrote:No.
factory schems never do it verified.
- Dirk_Hendrik
- Old Solderhand
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Nope. I undid unverified it! Much less harder funstuff
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- Posts: 27
- Joined: 15 Jan 2011, 20:28
- my favorite amplifier: marshall jcm 900
- Completed builds: - rebote 2.5
- fuzz face.. fuzz factory with 2n404 transistor's
- electric misstress flanger
- balck cat hot cat
- big joam
- tremulus lune
and many more..
because im still learn more for it..
:) - Location: Bandung,Indonesia
- Has thanked: 2 times
- Contact:
ya i cant find for the potentiometer with lower value..Dirk_Hendrik wrote:Nope. I undid unverified it! Much less harder funstuff
so can u give me for the solution??
K guys, I'm in a good mood on today.
On today I just brought to new life the M108, including an LT1054 inside, a footswitch, MTB2, tantalium caps changed over film caps. In the past I tried to mod it adding volume and gain slide pots. I drilled the box and so on. Since I had cracked the original writings, I stripped the box and painted it new. Same blue but I have no clues on how to restore the original font/white writings.
Anyway, check this out. This is the original schematic for the M108 Blue Box Version. Mine had (once) written MXR Graphic Equalizer, as you can see in my pic. I've drawn and uploaded this schematic on diyitalia.eu, which is an Italian forum (I'm Italian), about a year ago. Never thought I'd publish it in here, that's why there is a "Permission refused blabla" in the pic.
Consider this to be my thanks to this great forum, where I found many detailed and ready-to-go projects.
The SN is: 804116 Enjoy
p.s. slide pots seems to be 20K linear. I measured'em one by one and the readings showed values from 14KOhm to 22KOhm.
On today I just brought to new life the M108, including an LT1054 inside, a footswitch, MTB2, tantalium caps changed over film caps. In the past I tried to mod it adding volume and gain slide pots. I drilled the box and so on. Since I had cracked the original writings, I stripped the box and painted it new. Same blue but I have no clues on how to restore the original font/white writings.
Anyway, check this out. This is the original schematic for the M108 Blue Box Version. Mine had (once) written MXR Graphic Equalizer, as you can see in my pic. I've drawn and uploaded this schematic on diyitalia.eu, which is an Italian forum (I'm Italian), about a year ago. Never thought I'd publish it in here, that's why there is a "Permission refused blabla" in the pic.
Consider this to be my thanks to this great forum, where I found many detailed and ready-to-go projects.
The SN is: 804116 Enjoy
p.s. slide pots seems to be 20K linear. I measured'em one by one and the readings showed values from 14KOhm to 22KOhm.