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Topics - Leevibe

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Open Discussion / World's biggest pedal board???
« on: September 09, 2019, 01:21:48 PM »
I don't want to be snarky, but how is this the world's biggest pedal board? Wouldn't it rightly be called "most pedalboards strung together?" It's 34 boards, not one board. What am I missing? It's still a fun idea but some poor dude is out there somewhere who really does have the world's largest board. I feel sorry for him whoever he is.

Open Discussion / New on the to-watch list
« on: July 19, 2019, 12:51:24 PM »
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Open Discussion / What do you love about pedal building?
« on: June 22, 2019, 09:21:31 PM »
This time of year I'm not able to be too active on the forum or with building because of all the other stuff I have going on. Checking in to post a build report and see what's happening around here feels almost somber. Everybody who has been at this a while seems to be slowing way down or even throwing in the towel. It looks like the flame is burning out.

As has been mentioned, many have built everything there is to build. The novelty has worn off, the way people interact on the internet has morphed. Fashions come and go in the music world as everywhere else. Etc. etc.

Still, there are some essential things about building pedals that don't seem to get old for me. I just wanted to share a few of them and see if anyone else shares some of the same loves. And maybe add to the list. So, in no particular order, here are a few of the things I love about pedal building...

- a shiny solder fillet
- seeing a bypass LED light up for the first time
- a perfect ET pour
- the look and heft of a populated PCB
- parts packages arriving
- just the imagining and planning of a build
- getting boards in from OSHpark
- seeing my artistic vision realized
- hearing a circuit do what it is supposed to do
- feeling certain that is sounds better boxed than when it was being tested. It's similar to the way new shoes made me run faster as a kid or the way washing my car makes it run better.
- the look of a drilled enclosure

There's lots more stuff like that for me. What I'm saying is that much of what I love about this is in the otherwise mundane elements that are somehow satisfying. I'm curious about what those elements are for the rest of us.

Build Reports / JMK/THcustom Epic Looper - with video
« on: June 21, 2019, 06:25:19 PM »
This is my implementation of the venerable JMK/TH Customs Epic Looper. This is such a fantastic loop switcher! Not just a great DIY loop switcher, but great period. It goes as far as you can go in functionality while staying completely simple. And it’s so compact! I think everyone should build one. Now, if you want something that goes way beyond epic and space isn’t a concern, take a look at Marshall Arts’ Eoo3 project. Everyone else, build the Epic Looper.

I went a little off the reservation with this one in terms of making it my own. Here is a list of things I did that strayed from the build report:

- soft touch switches
- separate LEDs for programs/loops (vs bicolor LEDs)
- 7 segment bank display (This actually is an option provided by Jacob and Thomas but it’s a little more work to build)
- extensive use of 3D printed parts to get everything to fit and mount. I also used 3D printed drilling guides
- custom printed/cut vinyl graphics by my friend Forest at Dukes Decals.

For more info on how I built it, check out the WIP thread.

Thanks for looking!

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Open Discussion / SW Episode IX
« on: April 12, 2019, 11:18:04 AM »
Haters gonna hate, yawners gonna yawn. I don't care. I can't not get excited about a new StarWars movie.

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Open Discussion / Fly your Blazer flag at half mast
« on: March 26, 2019, 07:58:02 AM »
Man, this sucks. Sorry, I know this isn't a sports forum but why can't Portland have a successful big guy who doesn't get crippled?

Build Reports / Epic Looper WIP: 6/21 update - FINISHED!
« on: March 23, 2019, 05:10:22 PM »
I got PIF'd a set of boards for this a long time ago and kind of forgot about them. Recently I was thinking about getting a loop switcher and I was trying to find one that would have some programmability but still be easy to use. Anything that would make me need to refer to the manual is right out. I already have that problem with my Timefactor! I realized that I already had the solution sitting in my pile of to-build. I actually really dig the looper Marshall Arts is developing and it looks like a super fun project. I thought about going that direction but this will work better with my needs and setup.

So, as of now, I have the audio and control boards populated and the case is all drilled out and partly stickered up with graphics decals. I'll be using enclosed switchcraft jacks, which I have in hand. I purchased some knockoffs of the alpha DPDT momentaries but I don't like the click so I'm going with soft touch SPDT switches. I also found a really sweet midi jack. So far it's looking like everything is going to fit.

I've been mocking the whole thing up in Fusion 360. I used 3d printed drill templates and an angled little jig to keep my drilling surface perpendicular to the drill bit. Everything is lining up really nice.

Being a bit colorblind I plan to use the 7 segment display instead of the single RGB bank indicator. I'm also splitting the bank and manual LEDs to make it simple for myself. It isn't making the build simple though. I'm working up some printed brackets to hold the LEDs and switch PCBs in place.

7 segment displays can be tough to read if they don't have some kind of filter in front of them, so I found some thin red plastic that I super glued to thin polycarbonate. I over drilled the top and mounted this red lens in to the hole. Then I flowed UV cure resin over that and then cured it with my daughter's nail polish UV light. It worked great. My graphic will cover over the big round hole and will only expose a rectangle so it should look pretty sweet when done.

Open Discussion / NGD
« on: March 13, 2019, 08:43:06 PM »
So, a friend just gave me this guitar! I'm still stunned. I know it's just a studio, but to me it's also two other things: a Gibson and a Les Paul. Two things I've never owned. Anyway, I'm super thankful for it and I'm definitely going to build him something cool as a thank-you.

Open Discussion / Hakko T18-BR02 bent conical tip?
« on: February 14, 2019, 02:13:36 PM »
The tip on my Hakko iron has lost a lot of plating and I'm having trouble getting joints to heat. I've been using a chisel tip but I miss using conical. The bent conical looks like it would be pretty nice. Anyone have any experience with it?


Open Discussion / Hi, my name is Lee and I'm an Arrow abuser
« on: February 11, 2019, 09:06:42 PM »
Arrow Electronics is bonkers in the best possible way. They not only fill ridiculously small orders, they ship it for free in the US and they do it in Steve Jobs approved style.

Open cardboard box to find shiny ESD bag. Open ESD bag to find sweet looking fancy cardboard box. What could be inside? An iPod? A Nest thermostat? Nope. a DIP socket. Some caps. Decadent.

How to feel about this? On the one hand I feel like I should be sharing about this here so that other people patronize them and take advantage of the amazing service and selection. You know, drive business their way. On the other hand, I'm afraid they will get ticked off and the golden era will end. When I was in high school on a band trip I remember we were all at this bowling alley and someone figured out the change machine was broken. You put in a buck and got 5 quarters out. Some of my friends made some quick bucks. Then there was a crowd. Then it was all over. This feels like that.

The achilles heel of Arrow is their crap search engine. The workaround is to find the part you want on Mouser, grab the manufacturer (not Mouser) part number, paste it into the search box on Arrow. I've been able to locate a surprising number of very specific parts this way. I'm working on populating boards for a JMK looper. I just used Jacob's BOM to grab part numbers from Mouser and Bob's your uncle. Lots of shiny bags and fancy boxes.

Open Discussion / Ultimate GW score. Wish it were mine
« on: January 26, 2019, 12:45:10 PM »
Up in the Pacific Northwest, Goodwill has figured out that anything of particular value can be auctioned off for much more than what stuff sells for out on the floor of their stores. Apparently down in Arizona that isn't the case. My good friend had been spending some time down there and popped onto a Goodwill. He found this JC120 with a $100 price tag on it. When he got up to the front counter, the lady said, "You know that's not the true price, right?" He was disappointed but he knew that it would still be worth significantly more so he was prepared to pay whatever they were asking. Then she said, "Yeah, everything with that color of tag is 20% off today." So, he got this beauty for $80. No fair, right?

He got back into the Portland area yesterday so he brought it over to check out. It wasn't really working right initially but a few shots of deoxit on the pots and switches brought everything into perfect working order. It's really an amazing amp. I did a little of teh google yesterday and it looks like it's from the mid '80s. Cool!!

I hear people say all the time that they hate chorus. I get it. When not used tastefully it can be downright hideous, but when it's good, it's SO good! I defy anyone to plug into this, kick in the chorus circuit, and not like it. Your pride might make you say you hate chorus but your heart would be screaming "LIAR!!"

Build Reports / Space Race
« on: January 20, 2019, 01:13:42 AM »
A Space Odyssey

The year was 1957. The USSR had just slung Sputnik into space to circle the globe, taunting the USA with its incessant beeps. In America, people dug their fallout shelters. In Russia, they drank vodka. The space race was on and the Soviets were crushing it.

Meanwhile, in a parallel universe, there was a whole different kind of space race. In this reality there was no arms race, but rather an arm-in-arm quest by the Russians and Americans to launch out into and explore space together. It is from this universe that the Space Race pedal has emerged…

This pedal is a MB Pork Barrel (CE2) into a tap tremolo. I built it for a great guy, Dillon, who plays in a band called Common Hours. He’s the guy playing the Tele.

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Dillon wanted a chorus—CE2 in particular —and trem together in one box. As we started working through ideas, I suggested the MusicPCB Tap Tempo Tremolo because of its versatility. He really got excited about that idea so we started talking about the look and style of the pedal. He really wanted something space oriented. Originally we were thinking some kind of sci-fi art and maybe a mission to Mars kind of thing. There was some going back and forth as we tried to come up with an idea we both liked and that I thought I could pull off.

Inspiration hit when he asked me if I could incorporate Russian text into the graphics in some way. (He had been studying Russian) That’s when the whole cold war idea hit me. I asked him what he thought about a pedal themed around the space race with both US and Soviet styling cues. I thought it would be fun to imagine that it was actually a collaboration. He totally dug the idea so I started searching for images of old control consoles from that era. Then I got to work in Pages trying to draw something that could fit into a 1590XX.

I realized that the MusicPCB board wasn’t going to fit, so I got to work drawing up a schematic using ideas from the Electric Druid and MusicPCB docs. Then I did the smart thing and sent my schematic to Stomptown to have him do the layout. I always love and admire his work.

Next, I got to work looking for cool aerospace looking parts that could either mimic the parts I was seeing in the reference pictures or could at least look like they fit. I found some pretty cool stuff at PC Flights and Perihelion Design. I also found some sweet non-run-of-the-mill stuff at some of the more traditional parts suppliers.

One of the goals all along was to make this thing look like it truly could be 60 years old. I learned some cool stuff by watching videos on steampunk. I was able to make the black plastic knobs look like they were metal that had some of the paint wearing away. To do this I used a “dry brush” technique. It’s really fun. You take a paint brush, put some metallic paint on it, scrub it back and forth on a paper towel until it doesn’t look like any more paint will come off of it, then swipe it back and forth across the high spots of the part you want to distress. It slowly deposits paint and allows you to build it up slowly. To create the patina, I used a brown stain/wash kind of paint. You paint it on, let it settle into cracks and crevices, and then wipe away the excess.

Another cool thing about this build is that all of the plates are machined from 1/8” aluminum. Special thanks to my good buddy Gary for cutting them for me. We went through a couple different versions. That’s why some of the pics don’t have the engraving in them. I wanted it to look like removable modules. I feel like the spray painting job was the best I’ve ever done, which isn’t actually saying much. I actually did the whole wet sanding, multiple coats thing. They came out beautiful. Then I beat them all up to look old. The lettering was filled by spraying black and then wiping off.

One of the issues Gary and I ran into was he wasn’t able to get the engraving of the Cyrillic text because it had to be smaller. I figured a decal could work but I wasn’t sure how I was going to get one that would be tough enough and wouldn’t look like a decal. Enter Forest Dukes of Dukes Designs. It just so happens that his shop is across the street from my work. It also happens that he is extremely cool and helpful. I will absolutely be looking for help from him for future projects. He is able to print onto really tough vinyl in high detail and he can cut the decals to crazy shapes. The Russian decal exactly fits the aluminum plate that its attached to.

A while back, Dillon came to me and asked if I could somehow incorporate the “Caution Explosive Bolts” text from the escape pod on the movie 2001: A Space Odyssey. (Hopefully a few of you already had it figured out) I took a couple of the best images I could find of it and did my best to exactly replicate the text. I was originally going to put it on the bottom of the pedal but he uses velcro. So, I figured out a better place to put it! It looks so rad having the in/out jacks be the “explosive bolts.”

One of the things I ran into early on with this project was, how was I going to make all this stuff fit and work? I had been wanting to use a slide pot with a needle indicator for a while and I had dreamt up different ways of doing it, but none of it seemed realistic. The same with the little earth globe thingy. By the way, there are 2 interesting things about that globe. One is cool, one is… frustrating. The globe is obviously old because it has “Union of Soviet Socialist Republics” printed on it. Fitting! The sucky part is that there is a cat hair that is forever entombed. I worked so hard to keep it clean but I failed.

Anyway, as I was working out how I was going to mount and fit all this stuff, I had bought myself a 3D printer and was learning 3D modeling. One day it just dawned on me that I could print custom mounting brackets to hold stuff in place. Many iterations later I had a working internal bracket for the globe, slide pot, internal LEDs, and indicator light boxes. I also came up with a solution to fit a needle indicator, which actually uses a regular old sewing pin that I clipped to length. I also made board brackets for the Finish Line bypass boards and a bracket for the jacks and switch on the top of the pedal. 3D printing drilling jigs is also awesome.

Cutting and drilling seemed like it would never end for this thing. All of the screws on the pedal are actually functional. It required a drill press to make sure that all holes were square to the surface of the pedal so the screw heads would sit flat. I first drilled out all of the aluminum plates and then used them as guides to drill the enclosure. I snapped a couple drill bits in the process but everything lined up beautifully.

I wanted the wiring to be cool and different. I had looked at a lot of cable lacing on line. It’s an elegant old-school way to make wiring harnesses. I think it’s beautiful. With the exception of a little bit of PVC hookup wire for some tight spots, the whole thing is wired with pushback cloth wire. I laced it using waxed linen thread that I bought at the craft store. I’m super happy with the way it came out.

Final assembly and wiring was like solving a puzzle and I was never really sure it would all go together until it finally did! I’m so grateful that I was able to get it. I had two really late nights last week pushing to get this thing done. This was a white whale that took me almost two years from conception to completion. I’m so glad to be getting back to my queue of projects. Hopefully 2019 will be a year I knock out several builds. We’ll see.

Thanks for looking!!

Build Reports / Secret Sauce (GC Chimaera)
« on: October 05, 2018, 03:32:37 PM »

This was built on a Grind Customs Chimaera board that I've had populated for a very long time. I had the Sriracha idea for a while too and one day it dawned on me that a "Roostaur" would be funny. So, here it is!

The chrome graphics were done by thermally bonding embossing foil onto an acetate sheet that I had laser printed the graphic onto. I used UV curing resin and a UV LED to bond the acetate down to the surface of the pedal. Then I used regular ET to cover the top. The Sriracha cap knobs came from BLMS. The enclosure is a red starlight powder coat from PPP. Unfortunately, I couldn't capture the depth of color and sparkle that the pedal displays in real life. It's a pretty deep candy clear with lots of sparkle. It looks really good. This also has a 3D printed board bracket, wire guides, and jack mounting bracket. That lets the power jack mount to the bracket instead of the enclosure which insets it nicely. The clear wire insulation is just 1/16" clear heat shrink tube over prebonded 24ga wire that I stripped the insulation off. It didn't end up looking as cool as I was hoping but I still like it. I guess it pretty much looks like speaker wire.

Thanks for looking! I hope you enjoy it.

Open Discussion / I think I just committed robbery
« on: September 05, 2018, 01:33:07 PM »
I've had a particular toggle switch stored in a "project" on Arrow Electronics for months. I got an email with a 15% code and notice they are doing free overnight shipping, so I ordered the switch yesterday. The price shipped, after tax, was cheaper than the normal pre-tax price for the part and I now have the part!

It was a single locking lever mini DPDT switch but it was double ESD bagged and then shipped in a box that could have held hundreds of them. Then there were three additional ESD baggies-- one for the nuts, and one each for the washers. It's like I broke into someone's house and said, "Give me all your money" and they said "Here you go, but don't leave without taking a fresh baked cookie. And here's the keys to the car. There's a coupon for a free wash and wax in the glove box."

Open Discussion / free arduino at arrow
« on: June 04, 2018, 12:16:42 PM »
I just got the mailer today. Not a bad little deal. Spend $25 and get an Arduino Uno and free shipping. I have at least one project in mind that I could use that for.

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