madbeanpedals::forum

Projects => Build Reports => Topic started by: rullywowr on March 26, 2015, 12:34:07 AM

Title: Lunar Blast (shoot the moon tremolo)
Post by: rullywowr on March 26, 2015, 12:34:07 AM
(http://tapatalk.imageshack.com/v2/15/03/25/88c35dc43dcd485ef32ee09ad2c542f3.jpg)
(http://tapatalk.imageshack.com/v2/15/03/25/842b2d253b482d69524b38351e6febf6.jpg)

(http://tapatalk.imageshack.com/v2/15/03/25/3f6b091a7341acde19a4d4f40cdd8e8b.jpg)
(http://tapatalk.imageshack.com/v2/15/03/25/87d95e02f31da4998d7aaea2329cd472.jpg)
(http://tapatalk.imageshack.com/v2/15/03/25/e9772c2bd5e20b8b203109e25d48c4f0.jpg)

Powder coated flat black, laser etched graphics. Kobiconn jacks, Detour Silent Optical Bypass, blue led in the crown for rate.  Used an orange 3mm flat top LED for the LDR combo which is nice because it's flat. Sounds killer.  I'll have some PCBs up on the site shortly.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Leevibe on March 26, 2015, 01:12:40 AM
That is a VERY handsome pedal. And I want some of that ribbon cable!!
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Luke51411 on March 26, 2015, 01:17:41 AM
So clean inside and hooray for flat LEDs! Great looking pedal.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: jubal81 on March 26, 2015, 01:18:07 AM
Quote from: Leevibe on March 26, 2015, 01:12:40 AM
That is a VERY handsome pedal. And I want some of that ribbon cable!!


+1 Damn that's hot.


So, how do you strip that ribbon cable?
Title: Lunar Blast (shoot the moon tremolo)
Post by: rullywowr on March 26, 2015, 02:03:54 AM
Quote from: jubal81 on March 26, 2015, 01:18:07 AM
Quote from: Leevibe on March 26, 2015, 01:12:40 AM
That is a VERY handsome pedal. And I want some of that ribbon cable!!


+1 Damn that's hot.


So, how do you strip that ribbon cable?

Thanks guys! 

I scored it with a razor and then used a crappy pair of HF wire strippers to pull it off.  Looking for a upgrade pair for sure. 

(http://tapatalk.imageshack.com/v2/15/03/25/0fa43690be5ca3b8848bbff8e7c6244c.jpg)

Flat top LED for the win next to the LDR
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: pryde on March 26, 2015, 02:18:17 AM
You are putting out absolutely superb work my friend.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: cooder on March 26, 2015, 05:25:15 AM
What everyone else said... Awesomeness in a box!
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Tremster on March 26, 2015, 09:30:23 AM
Yep. This one.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: bcalla on March 26, 2015, 01:17:38 PM
Wowpedal indeed!
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: jimilee on March 26, 2015, 02:04:54 PM
Ribbon cable ftw!


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Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: studiodunn on March 26, 2015, 04:05:13 PM
That is a SUPER tidy build. Great Job!
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: billstein on March 26, 2015, 04:40:50 PM
Man I wish I had access to a laser etcher. This is so classy looking.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: pickdropper on March 26, 2015, 05:06:33 PM
That's a really nice etch, Ben.

As I am sure you know, black doesn't always laser etch well as the powder coat tends to aggressively stick.  Yours looks nice and clean.


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Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: luks999 on March 26, 2015, 06:12:04 PM
awesome work ben :) fantastic looking pedal inside and outside!
any chance for a demo?
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: rullywowr on March 26, 2015, 08:13:12 PM
Thanks guys...I have another very similar appearing pedal in the works...it's almost becoming a theme ;)

I'll be straight up honest, this powdercoat (Matte Black) is from Harbor Freight (!?!?).  Yeah, I know...mind blown.
I have tons of colors from other suppliers but lately the matte black has been striking my fancy.  The HF powder works so I can't complain.  Prebake enclosure, wipe with acetone, and bake once.

Quote from: pickdropper on March 26, 2015, 05:06:33 PM
As I am sure you know, black doesn't always laser etch well as the powder coat tends to aggressively stick.  Yours looks nice and clean.

I feel the key is to always etch twice.  It doesn't matter if I burn at 100% power (30w) or less...to get it to really look clean I always burn twice.  Perhaps 100 percent power with 60% speed.  With just one pass, the etch can look pretty "green".  I've been autofocusing for the first run and then for the second just burning without auto focus as I am worried it possibly can screw up the allignment.  A third pass doesn't really do anything so I skip it.

I use naptha to clean up any residue as it is safe on powdercoat and plastics.  My jigs I have made out of spare acrylic make the whole process go so much faster.

Attached is a PDF of my template for etching 1590B.  I may in the future move the align point to bottom left, but it works.  I also find the key is to keep the boxes close together so they etch faster (less movement for the carriage do do).  I just align laser with the align point.  On the actual template in Corel, I have an "inner ring" which shows the printable area of the top of a 1590b.  I use this attached to the artwork to center everything and then just hide that layer before printing. 

If anyone wants the actual CorelDraw file let me know.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: pickdropper on March 26, 2015, 09:28:51 PM
Etching twice helps, but I've actually had black enclosures I etched 3-4 times and they still didn't get clean enough so I took a toothbrush and flux remover to them.  That was awesome.


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Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: catfud on March 27, 2015, 12:33:51 AM
Excellent - that build is made of win
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: kinski on March 28, 2015, 12:26:31 PM
Nice build!

Okay, I have to ask. What 1/4" jacks are those? I keep seeing them on this forum.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: rullywowr on March 28, 2015, 08:28:20 PM

Quote from: kinski on March 28, 2015, 12:26:31 PM
Nice build!

Okay, I have to ask. What 1/4" jacks are those? I keep seeing them on this forum.

Thanks man!

They are a rare breed of 1/4" made by Kobiconn. There was a group buy last year where some of us all went in.  Mouser only sells them in quantities of 1000.  They are really high quality, tighten down nicely and stay put. Perhaps another GB soon would be in order.
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Leevibe on March 29, 2015, 03:45:36 AM
Quote from: rullywowr on March 28, 2015, 08:28:20 PM

Quote from: kinski on March 28, 2015, 12:26:31 PM
Nice build!

Okay, I have to ask. What 1/4" jacks are those? I keep seeing them on this forum.

Thanks man!

They are a rare breed of 1/4" made by Kobiconn. There was a group buy last year where some of us all went in.  Mouser only sells them in quantities of 1000.  They are really high quality, tighten down nicely and stay put. Perhaps another GB soon would be in order.

I'll hopefully be in on that if it happens again. Stomptown gave me a few to try out and I'm using them in a build that would be impossible with switchcrafts or cliffs. I just wish I could locate an internal tooth lock washer that fits. It's a metric size, maybe 10mm? It's right between 3/8" & 5/16".
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: rullywowr on April 02, 2015, 11:34:09 PM
Shameless plug:

Just finished the build document and PCBs are now available on rullywow.com if you are interested.
http://www.rullywow.com/product/lunarblast/
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Lubdar on April 03, 2015, 12:40:48 AM
Coming in late, but that is super clean!!!
Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: davent on April 03, 2015, 12:48:58 AM
Quote from: Leevibe on March 29, 2015, 03:45:36 AM
Quote from: rullywowr on March 28, 2015, 08:28:20 PM

Quote from: kinski on March 28, 2015, 12:26:31 PM
Nice build!

Okay, I have to ask. What 1/4" jacks are those? I keep seeing them on this forum.

Thanks man!

They are a rare breed of 1/4" made by Kobiconn. There was a group buy last year where some of us all went in.  Mouser only sells them in quantities of 1000.  They are really high quality, tighten down nicely and stay put. Perhaps another GB soon would be in order.

I'll hopefully be in on that if it happens again. Stomptown gave me a few to try out and I'm using them in a build that would be impossible with switchcrafts or cliffs. I just wish I could locate an internal tooth lock washer that fits. It's a metric size, maybe 10mm? It's right between 3/8" & 5/16".

The datasheet  (poor) looks like the thread dimension is 9.2mm so 3/8" or 10mm(10.5mm) would do it. Have you calipers to measure the threads?

http://www.mouser.com/ds/2/253/KC-301116-195791.pdf

McMaster Carr has a great selection of any washer you could imagine.

http://www.mcmaster.com/#standard-washers/=wl0mwd
dave

Title: Re: Lunar Blast (shoot the moon tremolo)
Post by: Leevibe on April 03, 2015, 02:28:01 AM
Quote from: davent on April 03, 2015, 12:48:58 AM
Quote from: Leevibe on March 29, 2015, 03:45:36 AM
Quote from: rullywowr on March 28, 2015, 08:28:20 PM

Quote from: kinski on March 28, 2015, 12:26:31 PM
Nice build!

Okay, I have to ask. What 1/4" jacks are those? I keep seeing them on this forum.

Thanks man!

They are a rare breed of 1/4" made by Kobiconn. There was a group buy last year where some of us all went in.  Mouser only sells them in quantities of 1000.  They are really high quality, tighten down nicely and stay put. Perhaps another GB soon would be in order.

I'll hopefully be in on that if it happens again. Stomptown gave me a few to try out and I'm using them in a build that would be impossible with switchcrafts or cliffs. I just wish I could locate an internal tooth lock washer that fits. It's a metric size, maybe 10mm? It's right between 3/8" & 5/16".

The datasheet  (poor) looks like the thread dimension is 9.2mm so 3/8" or 10mm(10.5mm) would do it. Have you calipers to measure the threads?

http://www.mouser.com/ds/2/253/KC-301116-195791.pdf

McMaster Carr has a great selection of any washer you could imagine.

http://www.mcmaster.com/#standard-washers/=wl0mwd
dave

Yeah, I could measure it. A 3/8 washer is way too sloppy, 5/16 won't fit. I'll measure one when I get home. Out of town right now.