madbeanpedals::forum

Projects => Build Reports => Topic started by: Dminner on November 22, 2016, 07:34:45 PM

Title: Tabletop Modulator
Post by: Dminner on November 22, 2016, 07:34:45 PM
Well...still not a build in the sense that I started with an unpopulated pcb...But, my most ambitious pedal modding to date, and something I am proud enough to post.  Lots of experimentation, lots of wiring, and lots of work went into it.

This is a Christmas present for someone and I wanted to make a tabletop style unit.  So I found this thing:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4468_zps44pdhs3h.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4468_zps44pdhs3h.jpg.html)

It looks a bit too much like office supplies to I tried to give it a faux, pitted metal, looking finish:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4547_zpsfvmiahu2.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4547_zpsfvmiahu2.jpg.html)

PCB test fit:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4583_zpsj0ppsyfh.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4583_zpsj0ppsyfh.jpg.html)

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4590_zpskfrozvsf.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4590_zpskfrozvsf.jpg.html)

Faceplate fab and test fit:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4604_zpslb5izi8g.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4604_zpslb5izi8g.jpg.html)

Onto wiring:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4613_zpsy6sa4wsv.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4613_zpsy6sa4wsv.jpg.html)

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4642_zpsnkvmhdet.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4642_zpsnkvmhdet.jpg.html)

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4703_zpszhsmcuc0.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4703_zpszhsmcuc0.jpg.html)

The wiring an array of mods and figuring out how to convert to the arcade button switches, I had some help for the switch conversion :)

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4701_zpstfap1m33.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4701_zpstfap1m33.jpg.html)

Finished product:

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4657_zpsanrcmgc6.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4657_zpsanrcmgc6.jpg.html)

(http://i1030.photobucket.com/albums/y370/dminner/IMG_4708_zpsr8lbboai.jpg) (http://s1030.photobucket.com/user/dminner/media/IMG_4708_zpsr8lbboai.jpg.html)
Title: Re: Tabletop Modulator
Post by: jubal81 on November 22, 2016, 07:44:48 PM
That is unbelievably awesome. No idea what it even does and I want one.


Really hope to see this in the BOTY contest!
Title: Re: Tabletop Modulator
Post by: Dminner on November 22, 2016, 08:14:18 PM
Quote from: jubal81 on November 22, 2016, 07:44:48 PM
That is unbelievably awesome. No idea what it even does and I want one.


Really hope to see this in the BOTY contest!

Thanks man! I thought about it...but thought it might be frowned upon since it is not a scratch build.

I will post a couple short demos of it later.  it does a little of everything: chorus, flanger, detuning/pitch shifting, ring mod, throbby tremolo, random noise.  It is for those that like to get weird and make noise :)
Title: Re: Tabletop Modulator
Post by: m-Kresol on November 22, 2016, 08:37:14 PM
I love it. The graphics and the buttons work great together and the huge knob is perfect for it.
Title: Re: Tabletop Modulator
Post by: selfdestroyer on November 22, 2016, 09:00:13 PM
Thats an awesome command center! Came out great.

COdy
Title: Re: Tabletop Modulator
Post by: playpunk on November 22, 2016, 09:35:32 PM
Fantastic as always!
Title: Re: Tabletop Modulator
Post by: Clark GriswoId on November 23, 2016, 11:54:36 AM
Amazing build man. Whats the trick to converting the arcade switches?
Title: Re: Tabletop Modulator
Post by: Luke51411 on November 23, 2016, 12:13:26 PM
Knocked it out of the park!
Title: Re: Tabletop Modulator
Post by: Cortexturizer on November 23, 2016, 12:58:34 PM
how, how are you this awesome Dan???!?!?!?!?!?!?!?!?!?
Title: Re: Tabletop Modulator
Post by: Dminner on November 23, 2016, 01:28:34 PM
Quote from: Clark GriswoId on November 23, 2016, 11:54:36 AM
Amazing build man. Whats the trick to converting the arcade switches?

No real trick, just me not understanding things yet.  The stock ones just had a cap and a resistor for "debouncing" and other things I don't understand yet. The arcades are 2 pin momentary switches but the stock momentary switches used three connections for the added cap and resistor stuff.

Quote from: Cortexturizer on November 23, 2016, 12:58:34 PM
how, how are you this awesome Dan???!?!?!?!?!?!?!?!?!?

Haha, thanks dude.  Your pedals are some of my favorites so that makes me feel good.  ALSO, thanks to Mike (flanagan on here) I have all the components I need for the drone hog.  Building that next :)

Title: Re: Tabletop Modulator
Post by: Dminner on November 23, 2016, 01:39:02 PM
Here are a couple quick and dirty demos.  Both use the same boring guitar loop.  No other effects used, just changing settings.

https://www.youtube.com/watch?v=w8XOpzO9xno

https://www.youtube.com/watch?v=ElEsVBZ6XUk
Title: Re: Tabletop Modulator
Post by: Govmnt_Lacky on November 23, 2016, 02:55:24 PM
Looks and sounds AWESOME Dan! Great work  ;D
Title: Re: Tabletop Modulator
Post by: culturejam on November 25, 2016, 11:48:07 PM
Most impressive.  :D
Title: Re: Tabletop Modulator
Post by: Timko on November 26, 2016, 01:45:30 PM
That's incredible.  You really have an eyes on incorporating large lights, switches, and buttons into a design without making them impractical.

What type of neck pickup is in that guitar in the last picture?  It looks like the ones that are in the Echopark guitars.
Title: Re: Tabletop Modulator
Post by: Dminner on November 26, 2016, 02:26:04 PM
Quote from: Timko on November 26, 2016, 01:45:30 PM
That's incredible.  You really have an eyes on incorporating large lights, switches, and buttons into a design without making them impractical.

What type of neck pickup is in that guitar in the last picture?  It looks like the ones that are in the Echopark guitars.

The pickups were made by mojo pickups in the uk.  He makes gold foil and silver foils in a humbucker sized enclosure. But here I had him cram a widerange humbucker into his silver foil humbucker design.
Title: Re: Tabletop Modulator
Post by: jimilee on November 26, 2016, 02:42:35 PM
(https://cdn.meme.am/cache/instances/folder917/400x/63089917.jpg)
Title: Re: Tabletop Modulator
Post by: Leevibe on November 26, 2016, 04:01:33 PM
That could live on the dahboard of my spaceship any day. Amazing.
Title: Re: Tabletop Modulator
Post by: Boba7 on November 27, 2016, 12:39:20 PM
It is indeed so amazing, beautiful and inspiring.

Thanks for sharing!!
Title: Re: Tabletop Modulator
Post by: glops on November 29, 2016, 01:16:29 AM
Amazing! ! ! !
Title: Re: Tabletop Modulator
Post by: lincolnic on December 03, 2016, 09:30:59 AM
I go away for five minutes, and this is what you come up with?

You just keep raising your own bar, sir.
Title: Re: Tabletop Modulator
Post by: fredwreck on December 03, 2016, 06:25:07 PM
Thats like the dopest fricken effect pedal ive ever seen.. great job
Title: Re: Tabletop Modulator
Post by: raulduke on December 03, 2016, 06:51:29 PM
Fine work sir, fine work!
Title: Re: Tabletop Modulator
Post by: Dminner on December 08, 2016, 04:09:16 AM
Time to try a pedalboard friendly version
Title: Re: Tabletop Modulator
Post by: kinski on December 10, 2016, 08:08:37 PM
Incredible!

Hey, what is that enclosure? I'd love to get a few of those for some synth stuff I've been building.