madbeanpedals::forum

General => Open Discussion => Topic started by: madbean on June 02, 2019, 08:04:18 AM

Title: Your suggestions on overdrives for mbp
Post by: madbean on June 02, 2019, 08:04:18 AM
The OD section of the Shop page is looking really pretty pathetic. I've spent a great deal of time working on modulation ideas over the last year and literally none on overdrive. What kind of OD projects would you like to see? I don't want to do clones of boutique stuff and there's already a lot of that out there anyway. Also, I'm not going to so anything that's already covered by the existing VFE projects since I still have lots of those boards.

More tube based projects, maybe? And different types of tubes? Or, something else? Something totally original (haha, yeah, whatever that would be)? Maybe combining OD with another type of effect...hmmm.

One project I do hope to add this summer is my (discrete) pedal version of the Vox Night Train, if I can finally get the damn thing to work right. Maybe a couple more amp to pedal conversions? I used to do one for the Carmen Ghia several years ago that was pretty neat.

Anyway, throw your ideas out if you have them.
Title: Re: Your suggestions on overdrives for mbp
Post by: Berger on June 02, 2019, 08:46:16 AM
ODs are hard in my opinion to make something that different.

Personally, I've been chasing higher gain stuff at the moment and am wrapping up a chunk chunk.

So maybe amp based stuff like that but with J201 getting hard to find, maybe with soemthing else? I thought I read somewhere that the latest ROG amp pedals had moved away from 201s to something else, but I didn't dig enough to find what.

Btw I've been on a modulation kick too so I've enjoyed the new projects!
Title: Re: Your suggestions on overdrives for mbp
Post by: EBK on June 02, 2019, 08:49:50 AM
How about an overdrive that is controlled by a sluggish envelope follower.  Basically, as you play harder, you slowly drive up the voltage on a cap from the envelope follower.  Once a threshold is reached, the overdrive kicks in.  As you start to play more gently, the cap slowly discharges, and the overdrive goes away. 

Essentially, the overdrive senses your mood.   ;)
Title: Re: Your suggestions on overdrives for mbp
Post by: midwayfair on June 02, 2019, 08:54:03 AM
I don't think there's a project for the EHX GermOD. I always thought it was a neat pedal, but it's not too terribly exciting. It had a voltage starve and no output volume control. It was actually my dirt pedal for a while.

And you're of course welcome to any of my projects that didn't get picked up by someone else. I think Thomas's Cruise Drive board is the only dirt pedal of mine besides the Snow Day out there. Like the Rust Bunny is a pretty rare bird with lots of room for modification.

One neat idea would be if you could give access to a digitally-controlled pedal that could switch numerous characteristics at once with a small rotary. This is something that's become a bit popular in boutique stuff but hasn't happened on the DIY end./\
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 02, 2019, 09:52:54 AM


More tube based projects, maybe? And different types of tubes?
Nu-tube would definitely be interesting

Something totally original (haha, yeah, whatever that would be)?
The key to the Klon's success seems to be doing different things with multiple paths... so maybe something that expands on that idea in a different way could be interesting. Just a thought, but are there any interesting studio mixer tricks that haven't shown up in pedal form yet?

Maybe a couple more amp to pedal conversions?
VFE/Peter had some RunOffGroove "Licensed" boards in the Standard VFE format at some point and they are not in the VFE board files bundle he is selling. I like the idea of being able to swap the guts/enclosure in a semi-modular way so It would be interesting to see if those could ever be made available again. He also had 5 or 6 BYOC adaptations.


These are the RunOffGroove ones I know about:

RunOffGroove 22/7 - CMOS implementation of the Big Muff Pi with a flexible tonestack

RunOffGroove Azabache - original overdrive inspired by classic Fender amps

RunOffGroove Britannia - original overdrive inspired by the Vox AC-30 Top Boost amp

RunOffGroove Eighteen - Marshall 18W adapted for use as a distortion stompbox

RunOffGroove Ginger -  Ampeg SB-12 Portaflex adapted for use as a bass guitar distortion stompbox

RunOffGroove Supreaux Deux - Supro 16T adapted for use as a distortion stompbox

RunOffGroove Thor - Marshall 100W Super Lead adapted for use as a distortion stompbox

RunOffGroove Tri-Vibe - versatile modulation effect that offers true vibrato

RunOffGroove Umble - distortion stompbox, inspired by Dumble amplifiers

RunOffGroove Uno - Boogie MkI adapted for use as a distortion stompbox


The VFE bundle also had some alternate switching boards in it that would be neat to use with these for something like a direct box, or mic effects.
Title: Re: Your suggestions on overdrives for mbp
Post by: Yahoo67 on June 02, 2019, 10:51:40 AM
Lots of od/distortions sounds the same... what i would love is a prunes and custard or animato type  of overdrive . Something with a envelope . Mayde like a modified mxr distortion II with 2 diffrent kind of distortion mix into one ^^
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 02, 2019, 10:58:55 AM
Something with a envelope .

The EHX Graphic Fuzz is a Muff Overdrive that has an expander in it which is pretty neat... You don't see that a lot.

with 2 diffrent kind of distortion mix into one
Isn't this what the VFE Dragon/DragonHound is... An AlphaDog and PaleHorse in one box.
Title: Re: Your suggestions on overdrives for mbp
Post by: DFX on June 02, 2019, 11:14:51 AM
Maybe make something from the Rockman Sustainor (Tom Scholz) unit?

I also really like the idea of what JHS pedals have done with their Bonsai and Muffuletta, the ability to select between the different versions.
Title: Re: Your suggestions on overdrives for mbp
Post by: Yahoo67 on June 02, 2019, 11:50:04 AM
Oh Hell yeah ehx graphic fuzz i second that !!! Or even a deluxe big would be neat :) i am a sucker for a ehx pedal any day !
Title: Re: Your suggestions on overdrives for mbp
Post by: HamSandwich on June 02, 2019, 12:17:36 PM
One neat idea would be if you could give access to a digitally-controlled pedal that could switch numerous characteristics at once with a small rotary. This is something that's become a bit popular in boutique stuff but hasn't happened on the DIY end./\

I like this. Be it 'characteristics' or a full on switcher-o type thing where you can go through a few different classic overdrives. Between your shop and the others you have linked from the forum, I feel like there's access to nearly any type of drive someone could ask for, so offering something with a new function like this would be a step up vs. the one-sound or topography differences. Maybe something like a Select-a-amp pedal.

Or maybe pursuing the amp-type drive subcircuit without J201's, a broader project like the ROG's Fetzer Valve but with a different device that could trickle down to various circuits. Would be more a circuit snippit or subcircuit project that could trickle down to a multitude of circuits. Of course the Fetzer valve was built in part on a large amount of other people's research, so maybe that's asking the for the impossible.

I'd also be interested in drives that do the supro/LZ1 sound (the ones without the tonebender) or the balls to the wall champ sound from the Face's Stay With Me.

I'd really love a drive that does the clipping the focusrite scarlett series of USB sound cards do when you really push them.


Title: Re: Your suggestions on overdrives for mbp
Post by: Aristatertotle on June 02, 2019, 12:44:36 PM
Maybe some overdrive's with a clean blend/bass friendly designs. Something that cops the darkglass micro tubes or something. OD with 3 band eq with a switchable mid frequency center? Distortion with TMB tone controls where the bass is a tightness control pre-distortion that cuts bass, mids has a center control, and treble is ye standard treble cut.
Title: Re: Your suggestions on overdrives for mbp
Post by: benny_profane on June 02, 2019, 12:53:20 PM
I'm always interested in utility pedals that allow making existing things take on new flavors or roles in a signal chain. Specific to OD, that could mean switchable series designs or parallel options for gain. I know VFE has some parallel projects with frequency splits, but other parallel options with blend, etc. could be interesting.

Something totally original (haha, yeah, whatever that would be)? Maybe combining OD with another type of effect...hmmm.

What do you feel that's missing in the current market? What do you think is extremely tired (beyond clones, of course)? That would be the place to start when thinking about something original. You're very close to everything...with research, prototyping, auditioning...where's the gap?

Another thought is analog vs. digital. Do you want to wade further into digital stuff, or are we talking strictly analog?

Also, what were your thoughts in re combinations? Something like a drive and modulation might be too specific or only have a narrow niche, but an OD and amp emulation (with possibilities of swapping either stage) could be a way to integrate things and make a really full-featured gain unit.

How about an overdrive that is controlled by a sluggish envelope follower.  Basically, as you play harder, you slowly drive up the voltage on a cap from the envelope follower.  Once a threshold is reached, the overdrive kicks in.  As you start to play more gently, the cap slowly discharges, and the overdrive goes away. 

I think a responsive OD structured this way sounds interesting. What I like here is that it's thinking about a traditional effect in a new light...which is probably the key to moving forward.

So maybe amp based stuff like that but with J201 getting hard to find, maybe with soemthing else? I thought I read somewhere that the latest ROG amp pedals had moved away from 201s to something else, but I didn't dig enough to find what.

I don't necessarily think that moving away from J201's entirely needs to happen. Although, rethinking board layout to include SMD pads as well as through-hole pads for transistors might be the way forward. Coda Effects' Black Hole Sunn Model T board is an example of a project that incorporates this idea.

The amp projects overall I think are pretty cool. I'd certainly be interested in those.
Title: Re: Your suggestions on overdrives for mbp
Post by: Tremster on June 02, 2019, 01:24:35 PM
Two of my favorite ODs were by you, just bring them back:
The Sparkplug 2 as perfect as it is.
And the Grease Gun tweaked out a bit with some more ... goodness. Broader Range, EQ ... idk.

Also, personally, I like two-in-ones: an OD with a boost or a treble boost or an EQ in front.
And amp-in-box pedals that work as the dirt channel on one-channel amps.
I know tho that all of this has been done by everyone.
Title: Re: Your suggestions on overdrives for mbp
Post by: Tremster on June 02, 2019, 01:35:00 PM
These are the RunOffGroove ones I know about:

RunOffGroove 22/7 - CMOS implementation of the Big Muff Pi with a flexible tonestack

RunOffGroove Azabache - original overdrive inspired by classic Fender amps

RunOffGroove Britannia - original overdrive inspired by the Vox AC-30 Top Boost amp

RunOffGroove Eighteen - Marshall 18W adapted for use as a distortion stompbox

RunOffGroove Ginger -  Ampeg SB-12 Portaflex adapted for use as a bass guitar distortion stompbox

RunOffGroove Supreaux Deux - Supro 16T adapted for use as a distortion stompbox

RunOffGroove Thor - Marshall 100W Super Lead adapted for use as a distortion stompbox

RunOffGroove Tri-Vibe - versatile modulation effect that offers true vibrato

RunOffGroove Umble - distortion stompbox, inspired by Dumble amplifiers

RunOffGroove Uno - Boogie MkI adapted for use as a distortion stompbox

Most of those are available by the usual PCB suppliers.
There is also the UBE Screamer, a Screamer based around logic chips.
That would be cool: amp emulators that need way fewer parts.
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 02, 2019, 02:28:18 PM
Most of those are available by the usual PCB suppliers.

...but not in the VFE "Standard" layout/format, which makes them somewhat modular so you can mix and match
Title: Re: Your suggestions on overdrives for mbp
Post by: gordo on June 02, 2019, 03:03:25 PM
Would like to see your take on the NT.  Great amp.
Title: Re: Your suggestions on overdrives for mbp
Post by: somnif on June 02, 2019, 03:04:11 PM
The problem with ODs is that they really are usually the most common and most abundant thing out there. Everyone and their uncle's uncle has a tubescreamer design, etc. Between Aion and Bugg there are a ton of "underrepresented" designs available too.

So, if you want to be unique, you may have to get weird with it. Or at least rare with it, so to speak.

Amp-in-a-box designs are always fun, though you may want to look at things other than the usual Vox/Marshall/Fender crowd. Sunn, Mesa, Dumble, aim for "Distinctive but under represented" (Granted this also could lead to "under selling")

Could also look at oddness or quirky. CMOS drivers, modulation, shove an envelope follower up its butt, something new and different. Gotta stand out some how, if you can. The Clari(not) has just about the simplest implementation of an envelope follower possible, and I've experimented with putting it all sorts of places it ought not be.... usually for good reason, its not exactly subtle.

Oh and yeah, we've reached an era where smd pads for JFETs is the way to go, unfortunately or not.
Title: Re: Your suggestions on overdrives for mbp
Post by: sonnyboy27 on June 02, 2019, 03:15:03 PM
I'd love to see a multi gain stage od (like a reduced gain version of the Friedman pedals) with a unique tone stack (3 band gyrator or baxandall). A cab sim would also be sweet as an add on for pedals like that.
Title: Re: Your suggestions on overdrives for mbp
Post by: marmora on June 02, 2019, 05:45:05 PM
I appreciate that OD designs are often what get people into pedal building.

I also appreciate the urge to reach out and keep pushing.
This might be more in the fuzz/distortion category, but I definitely like designs that use unusual parts. Anchovie's Noise Ensemble is a good example. No one expected a dirt/fuzz/mod pedal out of a PT2399.
I like set it and forget it, but I also really like pedals that use a momentary switch to punch in a different setting. Touch pads, external LDRs and other shenanigans are also welcome.
How this applies to ye olde dirt pedal is something I would have to give more thought to though.

As someone else mentioned, a blend control is also a welcome addition.
Title: Re: Your suggestions on overdrives for mbp
Post by: lars on June 02, 2019, 07:29:18 PM
The Ibanez CR-5 Crunchy Rhythm. The schematic:  https://www.dirk-hendrik.com/ibanez_cr5.png (https://www.dirk-hendrik.com/ibanez_cr5.png)
As far as I can tell, nobody has made a pcb for this, and it's one of the most underrated overdrive pedals ever made. It's not another Tube Screamer, Klon, DOD 250; so that in itself is a breath of fresh air.
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 02, 2019, 08:43:06 PM
The Ibanez CR-5 Crunchy Rhythm. The schematic:  https://www.dirk-hendrik.com/ibanez_cr5.png (https://www.dirk-hendrik.com/ibanez_cr5.png)
As far as I can tell, nobody has made a pcb for this, and it's one of the most underrated overdrive pedals ever made. It's not another Tube Screamer, Klon, DOD 250; so that in itself is a breath of fresh air.

That's interesting.... Knowing Maxon, it's probably made from left over boards of another pedal in a different series, or at least very similar to one. They did alot of that... Who knows, it could be the elusive Ibanez SK10 Visual Super Product Sound From USA



Speaking of...This Reverb listing has a pretty good shot of the SK10 board and components:
https://reverb.com/item/20145140-ibanez-sk10-visual-super-product-sound-from-usa?utm_source=android-app&utm_medium=share

I triple dog dare someone to do a schem and board based on these photos (my money is on that it is a version of a Rat)
Title: Re: Your suggestions on overdrives for mbp
Post by: SirEgno on June 03, 2019, 12:46:28 AM
I think that new and overdrive are two words that can't be in the same sentence  ;D

what about the sunn concert bass preamp?
Or a low voltage adaption of the sunn 2000s preamp.

A nice thing for overdrive (especially for bass) is to add a cap in series with the clipping section.
This is an example.
(https://i.postimg.cc/hz1ZzppX/Cattura.png) (https://postimg.cc/hz1ZzppX)
Title: Re: Your suggestions on overdrives for mbp
Post by: somnif on June 03, 2019, 01:03:23 AM

Speaking of...This Reverb listing has a pretty good shot of the SK10 board and components:
https://reverb.com/item/20145140-ibanez-sk10-visual-super-product-sound-from-usa?utm_source=android-app&utm_medium=share

I triple dog dare someone to do a schem and board based on these photos (my money is on that it is a version of a Rat)

My bet is the SK10 is based on the (admittedly also obscure) FC10 Fat Cat Distortion (apparently the SK10 was made for a particular music company in Japan). Fun fact the "Visual Super Product" is the engrish translation of "Mirage"

Edit after snooping-
Hah, yeah, side-by-side of the FC-10 and SK-10 the boards look pretty much identical. Can't tell if all the component values are the same, but its gotta be close.

FC-10: http://mirosol.kapsi.fi/wp-content/uploads/2013/12/FC10-guts2.jpg from - https://mirosol.kapsi.fi/2014/04/ibanez-fc10-fat-cat-distortion/

SK-10: https://i.imgur.com/OV1Tiq3.jpg (note it even says "FC-0101A" on the PCB, same as the fat cat)


In which case, yeah, its basically a Rat.
Title: Re: Your suggestions on overdrives for mbp
Post by: skyled on June 03, 2019, 02:31:43 AM
Include SMD pads for any jfets or other through holes that are OOP.

My idea is for a clean-blend Wyllie New Moon. The New Moon is a (switchable) octave fuzz where both the fuzz and the octave can have a swell/bloom effect like an envelope. With the clean blend it would be like having a fuzz-delay. Could be cool.

Yes, fuzz != od, but all od's seem about the same these days.
Title: Re: Your suggestions on overdrives for mbp
Post by: Willybomb on June 03, 2019, 03:44:17 AM
I just want the ultimate dirt pedal that sounds exactly as I want.  Is that asking too much?

Bugger it.  I just want a 9v solid state version of the HT-Dual.  And no, the LT-dual isn't nearly as good.
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 03, 2019, 07:55:52 AM

Edit after snooping-
Hah, yeah, side-by-side of the FC-10 and SK-10 the boards look pretty much identical. Can't tell if all the component values are the same, but its gotta be close.

FC-10: http://mirosol.kapsi.fi/wp-content/uploads/2013/12/FC10-guts2.jpg from - https://mirosol.kapsi.fi/2014/04/ibanez-fc10-fat-cat-distortion/

SK-10: https://i.imgur.com/OV1Tiq3.jpg (note it even says "FC-0101A" on the PCB, same as the fat cat)


In which case, yeah, its basically a Rat.
The mystery of the ages has just been solved :)

Btw... The LM7 LA Metal also uses the same PCB-FC-0101A board


Brian, (As DFX mentioned) How 'bout a JHS "Bonzai" style Ibanez SK10/FC10/LM7

The Maxon OD-01, which was likely the precursor to these, is very similar too(i think) but it is a different board (it has a OD/Distortion switch)
Title: Re: Your suggestions on overdrives for mbp
Post by: Matmosphere on June 03, 2019, 02:10:52 PM
Iíve heard a lot of good things about the nobles odr1, though Iíve never looked at the schematic.

Iím with Mr Patton, some kind of digitally controlled multi component selection would be very cool.

But to be fair, once I built a Timmy I stopped building overdrives.
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 03, 2019, 02:58:16 PM
Maybe combining OD with another type of effect...hmmm.

A couple more ideas are:

Pulse OD - an overdrive that modulates gain up/down and to compensate for the boost, also does volume down/up... like a tremolo but with drive instead of volume

Dirty Delay - combined delay into an overdrive
Title: Re: Your suggestions on overdrives for mbp
Post by: EBK on June 03, 2019, 06:04:25 PM
How about an underdrive?  No idea what one is, but Google told me they exist.   ;)
Title: Re: Your suggestions on overdrives for mbp
Post by: jjjimi84 on June 03, 2019, 06:22:34 PM
I would like an overdrive that makes me play better and gives me more hours in the day to practice.

But my ideal overdrive would be like thetimmy or vfe dragon, transparent but with flexible eq options but it would have second foot switch that would be able to toggle in whatever you set in the effects loop. That way instead of a dual pedal that is maybe just a od/boost or whatever, you could plop in a fuzz and delay.

Basically if a  klein bottle and a dragon had incestuous baby and left out a bunch of options, like only having one eye and nine toes.
Title: Re: Your suggestions on overdrives for mbp
Post by: DFX on June 03, 2019, 06:29:56 PM
I would like an overdrive that makes me play better and gives me more hours in the day to practice.

But my ideal overdrive would be like thetimmy or vfe dragon, transparent but with flexible eq options but it would have second foot switch that would be able to toggle in whatever you set in the effects loop. That way instead of a dual pedal that is maybe just a od/boost or whatever, you could plop in a fuzz and delay.

Basically if a  klein bottle and a dragon had incestuous baby and left out a bunch of options, like only having one eye and nine toes.

yup, a pedal like that would sell like hot cakes
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 03, 2019, 06:45:52 PM
I would like an overdrive that makes me play better and gives me more hours in the day to practice.

But my ideal overdrive would be like thetimmy or vfe dragon, transparent but with flexible eq options but it would have second foot switch that would be able to toggle in whatever you set in the effects loop. That way instead of a dual pedal that is maybe just a od/boost or whatever, you could plop in a fuzz and delay.

Basically if a  klein bottle and a dragon had incestuous baby and left out a bunch of options, like only having one eye and nine toes.

yup, a pedal like that would sell like hot cakes



Behold... the VFE RUP (Rainbows, Unicorns, and Puppies or Radical Ultrasonic Processor)
http://vfepedals.com/rup.html

Title: Re: Your suggestions on overdrives for mbp
Post by: mattc on June 03, 2019, 07:41:38 PM
I'd like tube-based pedal ports of amps/preamps.  Like your Carmen Ghia pedal but with actual tubes instead of JFETs.  A tube based compressor pedal would be cool too.
Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 03, 2019, 07:47:40 PM
Another idea... Sorry, please tell me to shut up if it gets to be too much. just brainstorming a little

We all know about tubes, diodes, etc.. Maybe try some unconventional ways to create mild distortion. We know that some of the best sounding stuff comes from being inefficient or sub-optimal.

... a couple of things that I have no idea about but kinda sound like it might do that.

- Overloading a thin wire, like a fuse

- underpowered or too distant Near field wireless induction. kinda like the wireless LEDs in the video from the other post, but with audio rather than power)

Title: Re: Your suggestions on overdrives for mbp
Post by: HamSandwich on June 03, 2019, 09:09:59 PM
Another idea... Sorry, please tell me to shut up if it gets to be too much. just brainstorming a little

We all know about tubes, diodes, etc.. Maybe try some unconventional ways to create mild distortion. We know that some of the best sounding stuff comes from being inefficient or sub-optimal.

... a couple of things that I have no idea about but kinda sound like it might do that.

- Overloading a thin wire, like a fuse

- underpowered or too distant Near field wireless induction. kinda like the wireless LEDs in the video from the other post, but with audio rather than power)

Maybe two tape heads lined up without tape?
Title: Re: Your suggestions on overdrives for mbp
Post by: GermanCdn on June 04, 2019, 05:22:07 AM
Two of my favorite ODs were by you, just bring them back:
The Sparkplug 2 as perfect as it is.
And the Grease Gun tweaked out a bit with some more ... goodness. Broader Range, EQ ... idk.

Also, personally, I like two-in-ones: an OD with a boost or a treble boost or an EQ in front.
And amp-in-box pedals that work as the dirt channel on one-channel amps.
I know tho that all of this has been done by everyone.

I second the vote for Grease Gun 2.0
Title: Re: Your suggestions on overdrives for mbp
Post by: thesmokingman on June 04, 2019, 06:22:38 AM
the night train in a box is a cool idea ... I'd like to see a tiny terror in pedal form as well.

Title: Re: Your suggestions on overdrives for mbp
Post by: Willybomb on June 04, 2019, 07:26:39 AM
Why not release the BE-OD with single tone knob that you did a little while ago?
Title: Re: Your suggestions on overdrives for mbp
Post by: Bret608 on June 04, 2019, 07:33:58 AM
I remember being interested in the Dirtbuddy you were working on a while back. Kind of a Klimmy if I remember correctly...
Title: Re: Your suggestions on overdrives for mbp
Post by: artstomp on June 04, 2019, 09:20:11 PM
Pardon me but i know this is not an overdrive...how about a buffer pedal with a little eq control so i dont need to run to the amplifier to change its tonal control whenever i change guitars...
Title: Re: Your suggestions on overdrives for mbp
Post by: Marshall Arts on June 05, 2019, 04:07:42 AM
I like my mashup of a BSIAB II and DIABLO for non-Tube-Amp Hi-Gain-Stuff, if that is interesting, feel free to use it.

Images:
(https://s6.postimg.cc/54vyu81r5/IMG_20180426_073701.jpg)
(https://s6.postimg.cc/8ubdz4lw1/IMG_20180422_085624.jpg)

Video:
http://www.youtube.com/watch?v=eh4FevjBdWE

Build Doc:
https://drive.google.com/open?id=1g8BagMpBAZGZ6NRCEpW4PXo3-MAYxbF_


Title: Re: Your suggestions on overdrives for mbp
Post by: dan.schumaker on June 05, 2019, 05:39:32 AM
I would think for different OD's, I would go more in the direction of super-OD's.  Something like the EQD Palisades, classic circuits with all the bells and whistles.
Title: Re: Your suggestions on overdrives for mbp
Post by: DFX on June 05, 2019, 06:07:10 AM
I would think for different OD's, I would go more in the direction of super-OD's.  Something like the EQD Palisades, classic circuits with all the bells and whistles.

https://www.pedalpcb.com/product/stockade/
Title: Re: Your suggestions on overdrives for mbp
Post by: dan.schumaker on June 05, 2019, 06:35:20 AM
I would think for different OD's, I would go more in the direction of super-OD's.  Something like the EQD Palisades, classic circuits with all the bells and whistles.

https://www.pedalpcb.com/product/stockade/

I was thinking along that same line, but use that same thought for Rat, Bluesbreaker, Zendrive, OCD, etc.
Title: Re: Your suggestions on overdrives for mbp
Post by: madbean on June 05, 2019, 08:22:22 AM
Well I wasn't expecting this strong of a response, haha. Good show!

Some really solid ideas in here - more tube stuff, amp ports, Grease Gun 2, old Maxon stuff, Sparkplug (that's already been completed but not released yet), and quite a few things I never thought of. Some suggestions might be a little out of my lane such as digital controlled analog overdrive, etc. Mostly I am looking for projects that will be fun, unique, and definitely not too time consuming to develop. And something high gain is well overdue as well.

Anyway, keep the suggestions coming. I think I'll make a spreadsheet of the suggestions and see how it could play out.
Title: Re: Your suggestions on overdrives for mbp
Post by: DFX on June 05, 2019, 09:29:52 AM
toneczar openhaus is high gain-you can also plug in a footswitch to control gain
Title: Re: Your suggestions on overdrives for mbp
Post by: aion on June 05, 2019, 10:07:48 AM
The Ibanez CR-5 Crunchy Rhythm. The schematic:  https://www.dirk-hendrik.com/ibanez_cr5.png (https://www.dirk-hendrik.com/ibanez_cr5.png)
As far as I can tell, nobody has made a pcb for this, and it's one of the most underrated overdrive pedals ever made. It's not another Tube Screamer, Klon, DOD 250; so that in itself is a breath of fresh air.

I've got one of these coming... the proto board is here, just need some time to build it & write the docs!
Title: Re: Your suggestions on overdrives for mbp
Post by: jubal81 on June 05, 2019, 10:55:32 AM
What I think would be exciting is a MBP 3-in-1 platform.


1790 box with 3 switches/effects with the option of independent switching or 1-of-3 switching, where the others turn off when you click one on.


Design the dirt PCBs to fit the platform perfectly with one 4-prong header to make swapping in and out new dirt circuits really simple.


Get PCB faceplates for each effect and include with the circuit PCB. This also allows for standard 6-hole control layout for each one, as the faceplate would cover any unused holes. You could even get Tayda/PPP to have the 1790s drilled and ready to go.



Title: Re: Your suggestions on overdrives for mbp
Post by: Aentons on June 05, 2019, 11:17:37 AM
What I think would be exciting is a MBP 3-in-1 platform.


1790 box with 3 switches/effects with the option of independent switching or 1-of-3 switching, where the others turn off when you click one on.


Design the dirt PCBs to fit the platform perfectly with one 4-prong header to make swapping in and out new dirt circuits really simple.


Get PCB faceplates for each effect and include with the circuit PCB. This also allows for standard 6-hole control layout for each one, as the faceplate would cover any unused holes. You could even get Tayda/PPP to have the 1790s drilled and ready to go.

That's actually what I'm working on right now but I'm using a 1590dd since I'm using the VFE builds.  I doing a combo TS/Rat/BM and goanna build with headers for the internal connections and to the jacks and switchboard. That's the main reason I brought up the modular aspect of the "standard" VFE boards and maybe asking Peter about using his "standard" layout boards for the ROG preamp projects that I listed above.

I was actually planning on a sort of foldable mini-mega pedal by combining 2 to 6 of these on hinges side by side, and/or top and bottom


There is already a VFE switch board for the master switch idea as well. I think it's just for the double pedal tho

I was also about to post and ask if anyone had a drill template for the VFE triple pedal layout or the RUP, which I assume is the same
Title: Re: Your suggestions on overdrives for mbp
Post by: thesmokingman on June 05, 2019, 04:21:04 PM
op amp only high gain ... for the absurdist angle, approach it like z.vex and just keep adding bacon bits boost stages until you get where you're going like he did with the SHO/SD2n1/BoR/BoM
Title: Re: Your suggestions on overdrives for mbp
Post by: mjcyates on June 05, 2019, 08:42:29 PM
What I think would be exciting is a MBP 3-in-1 platform.


1790 box with 3 switches/effects with the option of independent switching or 1-of-3 switching, where the others turn off when you click one on.



Design the dirt PCBs to fit the platform perfectly with one 4-prong header to make swapping in and out new dirt circuits really simple.


Get PCB faceplates for each effect and include with the circuit PCB. This also allows for standard 6-hole control layout for each one, as the faceplate would cover any unused holes. You could even get Tayda/PPP to have the 1790s drilled and ready to go.

Love this idea!
Title: Re: Your suggestions on overdrives for mbp
Post by: lars on June 09, 2019, 12:08:00 AM
The Ibanez CR-5 Crunchy Rhythm. The schematic:  https://www.dirk-hendrik.com/ibanez_cr5.png (https://www.dirk-hendrik.com/ibanez_cr5.png)
As far as I can tell, nobody has made a pcb for this, and it's one of the most underrated overdrive pedals ever made. It's not another Tube Screamer, Klon, DOD 250; so that in itself is a breath of fresh air.

I've got one of these coming... the proto board is here, just need some time to build it & write the docs!
Ah. This is music to my earlobes. I will definitely be down for ordering one of these when it's available.
Title: Re: Your suggestions on overdrives for mbp
Post by: Willybomb on June 09, 2019, 04:39:08 AM
Quote
I would think for different OD's, I would go more in the direction of super-OD's.  Something like the EQD Palisades, classic circuits with all the bells and whistles.

Storyboardist does a couple like that, his Bluesbreaker and Tube Screamer boards are very well equipped.
Title: Re: Your suggestions on overdrives for mbp
Post by: Hoffy84 on June 09, 2019, 05:19:46 AM
Not sure if thereís already an existing or past project done but what about a combo high gain pedal with noise gate circuit built into it?
Title: Re: Your suggestions on overdrives for mbp
Post by: skyled on June 09, 2019, 02:12:44 PM
Lounsberry Organ Grinder
https://www.lounsberrypedals.com/organ-grinder (https://www.lounsberrypedals.com/organ-grinder)

Fet based overdrive for organ and bass (and maybe sounds good with guitar?). Low resolution gut shot of partially completed board is available in this video, but I can't tell much of anything from it.
https://www.youtube.com/watch?v=ZdkWS_cdWWk (https://www.youtube.com/watch?v=ZdkWS_cdWWk)

To be used with my Hammond to bring out my inner Jon Lord (pretty please <3 <3)
Title: Re: Your suggestions on overdrives for mbp
Post by: Willybomb on June 10, 2019, 12:21:35 AM
What about a Super Uber Tuber with 2x tubes and dual channels....
Title: Re: Your suggestions on overdrives for mbp
Post by: dawson on June 10, 2019, 07:31:10 PM
*This comment has been removed due to the author's poor understanding of clipping diodes.
Title: Re: Your suggestions on overdrives for mbp
Post by: Frank_NH on June 12, 2019, 12:35:02 PM
I have experimented with simple discrete op-amps for overdrives.  The result was my D-Tube overdrive (a discrete op-amp version of the tube screamer circuit), a layout for which I posted over at the Guitar FX Layouts site at the link below.  It works great and is fairly forgiving of the JFETs and BJTs used in the discrete op amps.  It also sounds a little different than an average tube screamer - perhaps a little smoother.

http://guitar-fx-layouts.42897.x6.nabble.com/D-Tube-A-Discrete-Op-Amp-Overdrive-tp41274.html

BTW, the discrete op amp topology I adopted is similar to that used in BOSS circuits like the Blues Driver.  However, I added a BJT buffer at the output of the JFET/PNP op amp part of the circuit.   I would think that you could apply this same discrete op amp idea to just about any one or two op amp overdrive or distortion circuit (Gainster, OCD, Zendrive, Klon...).  You could even experiment with creating a discrete op amp with an adapter that could be plugged into a 8 pin socket of an existing effect.  Lots of DIY fun!   ;D
Title: Re: Your suggestions on overdrives for mbp
Post by: Tremster on June 12, 2019, 01:05:31 PM
I forgot: an 8Ball for 1590A with a bit more fatness and output ....  ;D
Title: Re: Your suggestions on overdrives for mbp
Post by: ahiddentableau on June 14, 2019, 05:56:59 PM
I second the idea of thinking about enclosures as well as boards.  PedalPCB's having standard designs and then getting Tayda to sell predrilled enclosures is shockingly great.  You can do 'em up fancy if you like, but in general taking away one of the two most tedious parts of a build has made me want to build more than normal.  Doing faceplates is another great idea.
Title: Re: Your suggestions on overdrives for mbp
Post by: Matt on June 19, 2019, 03:54:22 PM
1 Fuzz face with clean blend.
2 tube driver with my stages instead of tubes
3 Randall RG pre
Title: Re: Your suggestions on overdrives for mbp
Post by: Tremster on August 19, 2019, 06:17:20 AM
Digging up this thread again.

How about a version of the Blackout Effectors Mantra? Especially now that Blackout seems to be out of business.
Never seen a DIY version of this, although it was quite popular some years ago. It's a high gain overdrive with a lot of hair:

"Equally capable of invoking the sacred sounds of a classically refined overdrive AND summoning wickedly raunchy drive, with more crunch on tap than the overdrive moniker usually entails. With such a wide palette of tones and character the MANTRA will feel just as at home at the feet of the stalwart blues crowd as it will the quintessential rock & roll protagonists.
The MANTRA utilizes amp-like circuit architecture, with multiple cascaded MOSFET and JFET gain stages to insure the most natural, touch-sensitive overdrive conditions possible and a seemingly endless range of clean-up with your guitar"s volume knob. We burned a lot of midnight oil to make sure that the MANTRA could get down with vintage-type, low output single coils and hot humbucker pickups alike. From gently fingerpicked melodic phrases to bludgeoning riffs that you"ll want to play over and over and over..."

Schematic etc.: http://revolutiondeux.blogspot.com/2012/07/blackout-effectors-mantra-overdrive.html (http://revolutiondeux.blogspot.com/2012/07/blackout-effectors-mantra-overdrive.html)

There was a version available with a Low Gain Switch which bypassed a gain stage. I can't find a schematic for that though ....

http://www.youtube.com/watch?v=Q-bsYiG53Pg