madbeanpedals::forum

Projects => Build Reports => Topic started by: Guybrush on December 02, 2014, 10:25:27 PM

Title: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 02, 2014, 10:25:27 PM
Hey all

Here's my latest build. The left side is a Crunchbox and the right is a Madbean Thunderpuss (Jack Orman mosfet boost) . They sound great together.

(http://tapatalk.imageshack.com/v2/14/12/02/5e2a1674985de15c4bfbcb79ebcfd3c0.jpg)

(apologies for the potato quality photo. My phone camera is buggered)

The sweet and sour switch is a 3 way clipping selector. Middle sounds best to my ears.

Thanks to LaceSensor for the Crunchbox PCB and build help and to Muddyfox and Lincolnic for help on working up both effects in one enclosure. Cheers guys!

Spaghetti monster gut shot:

(http://tapatalk.imageshack.com/v2/14/12/02/b3f85aeb99d6ef84a9c8ce0c1f37c9dd.jpg)

Thanks
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: G.G. on December 02, 2014, 10:27:55 PM
Pink Slider wins the Internets. Excellent job, it sounds like a really cool combo & came out great!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Droogie on December 02, 2014, 10:38:48 PM
That is one of the best builds evah!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: pickdropper on December 02, 2014, 10:45:57 PM
Quote from: G.G. on December 02, 2014, 10:27:55 PM
Pink Slider wins the Internets. Excellent job, it sounds like a really cool combo & came out great!

+1.  Fantastic.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: m-Kresol on December 02, 2014, 10:50:24 PM
Sweet build! Very cool design using the slide pot. To my eyes, the slider looks red, though...
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Cortexturizer on December 02, 2014, 10:58:20 PM
Blown away. Totally. WOW.
I wanted to do something with sliders soon but you got me beat hehe, great great work, such class, much wow.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: G.G. on December 02, 2014, 10:59:06 PM
Quote from: m-Kresol on December 02, 2014, 10:50:24 PM
Sweet build! Very cool design using the slide pot. To my eyes, the slider looks red, though...
maybe I need to adjust the gamut on my monitor :-D If it's not pink, it should be. Super build either way!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: cooder on December 02, 2014, 11:01:58 PM
Really awesome! Cool looks and slider wins! 8)
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: wgc on December 02, 2014, 11:08:41 PM
Sweet!  Love the graphics, great job on the slider slot.  How did you cut it?
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: selfdestroyer on December 02, 2014, 11:21:09 PM
Very cool layout and part placement. I always love builds with "different from the norm" control layout but for the life of me I always forget to give it a try.

Cody
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: bcalla on December 03, 2014, 12:51:56 AM
We're using sliders now???  You guy keep raising the bar!  Awesome!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Luke51411 on December 03, 2014, 01:17:46 AM
Love it! I wonder if anyone else noticed the slider?
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: stecykmi on December 03, 2014, 01:47:11 AM
Quote from: wgc on December 02, 2014, 11:08:41 PM
Sweet!  Love the graphics, great job on the slider slot.  How did you cut it?

+1, how'd you do it?!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: marmora on December 03, 2014, 02:29:48 AM
Great looking pedal! Awesome vibes coming off this one
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: jimilee on December 03, 2014, 05:26:00 AM
That's wicked awesome!!!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: lincolnic on December 03, 2014, 05:32:47 AM
Oh yeah, fader for the win! Great job on this!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guitarmageddon on December 03, 2014, 06:05:06 AM
What a beaut! 8)
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 03, 2014, 09:29:25 AM
Cheers guys. Glad you like it.

I had a nightmare drilling the enclosure and had to buy another one and start again. I was glad to get this one finished!

For the slider I scored a line into the bare aluminium then with my Dremel carefully drilled lots of small holes along the line. I then used a larger drill and bit to widen and join up the holes. The result at this point as you can see below was far from perfect.

(http://tapatalk.imageshack.com/v2/14/12/03/70497d888a9a9b43a35127a3293afebd.jpg)

I then printed the graphic onto sticky label and applied it to the enclosure. Sliced down the line where the channel had been cut and folded the edges down which made the channel appear much neater than it actually is ;)

Add a coat of Envirotex (using a match stick to clear the resin out of the fader channel) and Bob's your uncle!
   
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Matt on December 03, 2014, 12:14:11 PM
Nicely done, I love the slider!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Willybomb on December 03, 2014, 01:00:37 PM
is it Boost -> OD, or OD -> Boost?
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: chuckbuick on December 03, 2014, 06:32:48 PM
Outstanding, sir!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: diablochris6 on December 03, 2014, 10:06:06 PM
Everything about this design makes me smile. This has a phenomenal look to it. I bet it sounds great!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: raulduke on December 03, 2014, 10:32:10 PM
Love it!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: culturejam on December 03, 2014, 10:55:10 PM
That slider is so slick. I've always said I'd do a pedal one day with at least one slider, but alas, I have not.  :'(
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 04, 2014, 12:27:09 AM
Thanks very much guys. Appreciate the kind words.
Quote from: Willybomb on December 03, 2014, 01:00:37 PM
is it Boost -> OD, or OD -> Boost?
Drive into Boost.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Hogharry on December 04, 2014, 01:13:48 AM
Great looking build, loads of fun and I'm sure it sounds good too. The fader is a masterpiece. I wonder if anyone else likes it?
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Hexjibber on December 04, 2014, 11:40:06 AM
That's wicked dude! I love the slider, have thought about trying one many times, box cutting looks like a pain though! The layout is very cool, love the LED placement! :)

Any good tips on envirotex? I've been considering giving it a go as whenever I've painted reverse etched boxes they always chip very easily even with 3-4 layers of clear coat and envirotex looks to be more durable, does it cover the sides as well?

Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: LaceSensor on December 04, 2014, 12:16:48 PM
really cool. glad the crunchbox pcb worked out
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Hogharry on December 04, 2014, 05:40:29 PM
Quote from: Hexjibber on December 04, 2014, 11:40:06 AM
Any good tips on envirotex? I've been considering giving it a go as whenever I've painted reverse etched boxes they always chip very easily even with 3-4 layers of clear coat and envirotex looks to be more durable, does it cover the sides as well?
I only do the tops but some people do the sides as well, which brings additional complications. I was looking for an alternative to spraying in our interesting British weather and it was Juansolo and Cleggy (Marauder on here) who showed me the process that I now use. They have a great tutorial here that will help you to get started: http://stompage.juansolo.co.uk/finishing.html (http://stompage.juansolo.co.uk/finishing.html) . I've noticed that the process has been refined a bit since I last looked and some extra tips have been added. The decals I use are self-adhesive similar to the ones in the tutorial but I'm sure the method would work with water slide decals or etches. If you want to do the sides as well then I'm sure someone on here can help.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 04, 2014, 06:36:41 PM
The only issues I've ever had when using Envirotex are from my own clumsiness. It's a pretty simple process if you take your time. This is what I do:

Drill the enclosure

Stick on the decal but don't cut out the parts that cover the drill holes. I simply print my designs onto A4 sticky labels.

Place the enclosure in a shallow box and prop it up on a piece of cardboard bent to shape. This is just to give it some clearance from the box and allow any excess resin to drip off.

Use a spirit level (there's an app for that) to make sure the enclosure is level. You don't want all of the Envirotex running off at an angle.

Pour equal amounts of the epoxy and hardener into a plastic cup. About half an inch of each liquid is plenty for a standard sized enclosure.

Mix like crazy for a couple of minutes.

Pour on to the enclosure top. Do it slowly and make sure the entire top surface is covered. Pay close attention to the edges of the decal.

If your doing the whole enclosure poor enough on so that the resin runs down the sides of the enclosure. It will naturally work it's way around any holes you have drilled for the in/out jacks etc.

Use a small spoon (that you don't mind ruining. The plastic ones that you get from cafés are good) and scoop up the excess resin that dripped off the enclosure and pooled in the box.

Poor this on to any gaps that you spot. You'll have to keep doing this until everywhere is covered.

Gently blow on the surfaces to pop the bubbles that will have appeared. Don't forget this or you'll have a very bubbly, cloudy looking finish.

Cover and leave to sit for 20 minutes.

Come back to it and use your spoon to remove any drips that have formed along the bottom edge. Repeat as needed.

Leave for 24 hours minimum.

Flip the enclosure over onto a clean surface. Using a Dremel and small bit carefully 'cut out' the bits of the decal (now covered in E'tex) which are covering your drill holes. Press down onto the underside of the enclosure so you don't accidentally lift the decal when drilling. Don't rush this.

Use a craft knife to carefully remove any resin that has gathered on the bottom edge of the enclosure.

All done.

I know you said you want to cover an etch Hexjibber so you obviously won't be using decals. What I'd suggest is simply sticking tape to the underside of the drilled holes so that the Envirotex won't drip through. Once dry, remove the tape and cut out the holes with a dremel as mentioned above.

Hope that helps!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 04, 2014, 06:43:11 PM
Deleted.

Oops. Double post
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: m-Kresol on December 04, 2014, 09:19:02 PM
Quote from: Hexjibber on December 04, 2014, 11:40:06 AM
That's wicked dude! I love the slider, have thought about trying one many times, box cutting looks like a pain though! The layout is very cool, love the LED placement! :)

Any good tips on envirotex? I've been considering giving it a go as whenever I've painted reverse etched boxes they always chip very easily even with 3-4 layers of clear coat and envirotex looks to be more durable, does it cover the sides as well?

There's a wonderful tutorial by Juan and Cleggy. I followed it the first time and had great results:
http://stompage.juansolo.co.uk/finishing.html

I also summed up a few things in this thread a while back:
http://www.madbeanpedals.com/forum/index.php?topic=15721.msg148518#msg148518
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Hexjibber on December 09, 2014, 12:31:02 PM
Awesome, thanks for the tips on using Envirotex guys, I'm going to give it a whirl and see how I like it!

Cheers,
Graham
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: juansolo on December 09, 2014, 02:37:12 PM
Quote from: Hexjibber on December 09, 2014, 12:31:02 PM
Awesome, thanks for the tips on using Envirotex guys, I'm going to give it a whirl and see how I like it!

Cheers,
Graham

Tutorial on my site.

Nice build dude, love the slider.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Hexjibber on December 09, 2014, 04:50:41 PM
Was just wondering, could you mix some glitter into the Envirotex for extra bling? Haven't decided whether this would just look tacky but it would seem feasible at least?
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: juansolo on December 09, 2014, 04:57:47 PM
Never tried it...
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: m-Kresol on December 09, 2014, 09:00:02 PM
I'd say it is reasonable to assume it should work. The epoxy prepolymer isn't very reactive and the hardener isn't too basic either, so the epoxy should stay clear and transparent.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Leevibe on December 10, 2014, 01:44:51 AM
I can't believe I missed this. What an excellent build. The slide pot is so sweet. I too have plans to incorporate one of those babies in a build. Very well executed on the slot.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: AntKnee on December 13, 2014, 05:13:35 AM
I hope you are the type that sees imitation as a form of flattery. I am totally going to use that fader trick. Awesome build!
What fader did you use.
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: sonarchotic on December 13, 2014, 04:24:10 PM
Beautifully slick build! I too love the slider. I have a load of them hanging around along with other weird switches I've yet to use. This is the inspiration!
Title: Re: Rhubarb & Custard - My first 2-in-1 build
Post by: Guybrush on December 14, 2014, 10:17:22 AM
Quote from: AntKnee on December 13, 2014, 05:13:35 AM
I hope you are the type that sees imitation as a form of flattery. I am totally going to use that fader trick. Awesome build!
What fader did you use.
Haha. Of course, go for it!

Not really sure about the fader specifics. I bought it a while back and can't remember where from. It's just a standard 5Kc slide pot though I think.