# Mail Day Thread

**URL:** <https://lookmumnocomputer.discourse.group/t/mail-day-thread/101>\
**Category:** Uncategorized\
**Created:** [January 24, 2020, 7:14pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101 "2020-01-24T19:14:46Z")\
**Posts on this page:** 20\
**Page:** 7

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**Author:** ![d42kn355](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/d42kn355/32/273_2.png) [@d42kn355](https://lookmumnocomputer.discourse.group/u/d42kn355)\
**Post date:** [February 26, 2020, 12:04am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/121 "2020-02-26T00:04:04Z")

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Delptronics LDB-2e & LDB-2x 😃

 ![image](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/1X/ae5a6b1f56b7171ec2db78b04dbd9d4b2cff14b1.jpeg)

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**Author:** ![ChristianBloch](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/christianbloch/32/56_2.png) [@ChristianBloch](https://lookmumnocomputer.discourse.group/u/ChristianBloch)\
**Post date:** [February 26, 2020, 3:14am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/122 "2020-02-26T03:14:13Z")

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I take it a demo is forthcoming 😜

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**Author:** ![ChristianBloch](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/christianbloch/32/56_2.png) [@ChristianBloch](https://lookmumnocomputer.discourse.group/u/ChristianBloch)\
**Post date:** [February 26, 2020, 5:02am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/123 "2020-02-26T05:02:59Z")

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> [@JonGreen](#):
>
> How dead is it or are you experiencing some extreme good fortune??

So, it’s the latter. It is fully functional with no fader or knob crackle that I can find. Which is honestly shocking given the layers of dust on it. No available meter bridge, though, but I’m not about to complain 😌

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**Author:** ![JonGreen](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/jongreen/32/203_2.png) [@JonGreen](https://lookmumnocomputer.discourse.group/u/JonGreen)\
**Post date:** [February 26, 2020, 9:42am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/124 "2020-02-26T09:42:49Z")

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Meter bridge or no, that is one lucky find! Just give it a good clean and you’ll never need to buy another (home) studio mixer again!

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**Author:** ![JUXTAPOZ74](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/juxtapoz74/32/523_2.png) [@JUXTAPOZ74](https://lookmumnocomputer.discourse.group/u/JUXTAPOZ74)\
**Post date:** [February 26, 2020, 1:58pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/125 "2020-02-26T13:58:36Z")

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Soooo I have 2 of these 2XL robots coming in the mail. The intro on the 1st 8 track imprinted my young mind with synthesis. I’m going to try and get a few more and since I have an 8 track recorder I can make my own loops. I feel that it might have to be bent to make it more interesting and not just play loops.

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**Author:** ![Maxhirez](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/maxhirez/32/42_2.png) [@Maxhirez](https://lookmumnocomputer.discourse.group/u/Maxhirez)\
**Post date:** [February 26, 2020, 2:04pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/126 "2020-02-26T14:04:56Z")

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Oh man I remember playing with one of those for hours! Friends of ours 3 states away had one and we couldn’t wait to drive to Indiana to see 2XL!

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**Author:** ![JUXTAPOZ74](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/juxtapoz74/32/523_2.png) [@JUXTAPOZ74](https://lookmumnocomputer.discourse.group/u/JUXTAPOZ74)\
**Post date:** [February 26, 2020, 2:36pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/127 "2020-02-26T14:36:10Z")

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I was so pissed when my parents sold it in a yard sale. So yeah endless possibilities here, I just want to turn off the lights and stare at it’s eyes like I did when I was little. I’m in Kansas City Missouri Maxhirez sounds like you might not be to far from me.

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**Author:** ![Maxhirez](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/maxhirez/32/42_2.png) [@Maxhirez](https://lookmumnocomputer.discourse.group/u/Maxhirez)\
**Post date:** [February 26, 2020, 2:53pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/128 "2020-02-26T14:53:29Z")

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I’m in Des Moines, IA @JUXTAPOZ74. I can’t find the thread now-were you interested in Knobconn this year?

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**Author:** ![JUXTAPOZ74](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/juxtapoz74/32/523_2.png) [@JUXTAPOZ74](https://lookmumnocomputer.discourse.group/u/JUXTAPOZ74)\
**Post date:** [February 26, 2020, 3:09pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/129 "2020-02-26T15:09:24Z")

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Yeah what’s the date?

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**Author:** ![JUXTAPOZ74](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/juxtapoz74/32/523_2.png) [@JUXTAPOZ74](https://lookmumnocomputer.discourse.group/u/JUXTAPOZ74)\
**Post date:** [February 26, 2020, 3:13pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/130 "2020-02-26T15:13:29Z")

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Ok I got the date, internet is not always available where I work.

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**Author:** ![ChristianBloch](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/christianbloch/32/56_2.png) [@ChristianBloch](https://lookmumnocomputer.discourse.group/u/ChristianBloch)\
**Post date:** [February 28, 2020, 4:50am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/131 "2020-02-28T04:50:35Z")

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Looking forward to building these:

 ![image](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/1X/7e4f2e11e3277f7061317851e8b944bfc1827b0b.jpeg)

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**Author:** ![popflier](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/popflier/32/80_2.png) [@popflier](https://lookmumnocomputer.discourse.group/u/popflier)\
**Post date:** [February 28, 2020, 6:33am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/132 "2020-02-28T06:33:11Z")

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Ha! I just ordered these!

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**Author:** ![ChristianBloch](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/christianbloch/32/56_2.png) [@ChristianBloch](https://lookmumnocomputer.discourse.group/u/ChristianBloch)\
**Post date:** [February 28, 2020, 5:11pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/133 "2020-02-28T17:11:41Z")

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That’s one down. Sounds great!

 ![image](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/1X/b7eac5ae270d538ce0205e76ae62a6a17798174d.jpeg)

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**Author:** ![Maxhirez](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/maxhirez/32/42_2.png) [@Maxhirez](https://lookmumnocomputer.discourse.group/u/Maxhirez)\
**Post date:** [February 28, 2020, 5:25pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/134 "2020-02-28T17:25:57Z")

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Right purdy! How’s it sound?

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<div class="post-metadata">

**Author:** ![ChristianBloch](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/christianbloch/32/56_2.png) [@ChristianBloch](https://lookmumnocomputer.discourse.group/u/ChristianBloch)\
**Post date:** [February 28, 2020, 5:30pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/135 "2020-02-28T17:30:52Z")

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> [@Maxhirez](#):
>
> How’s it sound?

Like a more stable 808 😄. not an overly long decay range, but I wasn’t really super after that anyway. Maybe I’ll figure out which cap to change to modify it, though. And CV on the tune would be good. But, really happy with the sound!

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**Author:** ![analogoutput](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/analogoutput/32/29663_2.png) [@analogoutput](https://lookmumnocomputer.discourse.group/u/analogoutput)\
**Post date:** [February 28, 2020, 6:53pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/136 "2020-02-28T18:53:57Z")

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That space next to the Tune knob is just crying out for a jack, isn’t it.

I have a couple Barton drum PCBs waiting impatiently for the Tayda shipment.

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**Author:** ![Maxhirez](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/maxhirez/32/42_2.png) [@Maxhirez](https://lookmumnocomputer.discourse.group/u/Maxhirez)\
**Post date:** [February 29, 2020, 2:34am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/137 "2020-02-29T02:34:06Z")

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> [@ChristianBloch](#):
>
> CV on the tune would be good.

This sounds like a a job for…  
VACTROLMAN!

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**Author:** ![DeeJaySlowTime](https://avatars.discourse-cdn.com/v4/letter/d/b487fb/32.png) [@DeeJaySlowTime](https://lookmumnocomputer.discourse.group/u/DeeJaySlowTime)\
**Post date:** [February 29, 2020, 1:34pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/138 "2020-02-29T13:34:51Z")

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Has anybody tried making the super simple oscillator?? If yes, can you guys help me. I don’t really know how it should be placed to oscillate… the website and yt video didn’t help to solve this.

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**Author:** ![fredrik](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/fredrik/32/682_2.png) [@fredrik](https://lookmumnocomputer.discourse.group/u/fredrik)\
**Post date:** [February 29, 2020, 1:45pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/139 "2020-02-29T13:45:52Z")

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There’s a super simple oscillator thread here:

> [@LMNC Super Simple VCO \[Strip Board Layout + BOM\]](https://lookmumnocomputer.discourse.group/t/lmnc-super-simple-vco-strip-board-layout-bom/309):
>
> Layout credit: LMNC (Sam Battle) As requested by @PekTeragonTranscription of instructions: Always cut center pin of transistor Layout: LMNC Videos on the matter: The simplest DIY audio oscillator? not a 555 chip. reverse avalanche [[The simplest DIY audio oscillator? not a 555 chip. reverse avalanche] ](https://www.youtube.com/watch?v=zCTLeNxge54)The simplest DIY Oscillator? Synth Project PART 2 [[The simplest DIY Oscillator? Synth Project PART 2] ](https://www.youtube.com/watch?v=VZ1B0Epr770)Bill of Materials: SMALL STRIPBOARD 93X55MM (COPPER) [https…](https://www.taydaelectronics.com/small-stripboard-93x55mm-copper.html)

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<div class="post-metadata">

**Author:** ![d42kn355](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/d42kn355/32/273_2.png) [@d42kn355](https://lookmumnocomputer.discourse.group/u/d42kn355)\
**Post date:** [February 29, 2020, 7:08pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/140 "2020-02-29T19:08:34Z")

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![image](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/1X/965b6439612d2fc77b6d4721296acf5b7860816d.jpeg)  
[Adjustable Circuit Board Holder](https://www.amazon.com/gp/product/B00Q2TTQEE/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1)  
[MAKE: Analog Synthesizers by Ray Wilson](https://www.amazon.com/Make-Analog-Synthesizers-Electronic-Synth-DIY/dp/1449345220/ref=sr_1_1?crid=29UA4BG4FYEXE&keywords=make+analog+synthesizers&qid=1583003053&sprefix=Make+anal%2Caps%2C195&sr=8-1)  
[3 and 5ft 14” to 3.5mm Cables](https://www.amazon.com/gp/product/B000068O3H/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1)  
[Header Assortment](https://www.amazon.com/gp/product/B07CWSXY7P/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1)  
[Solder - 62/36/2 Tin/Lead/Silver .015 100g ULTRA THIN](https://www.amazon.com/gp/product/B07C48FF3T/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1)

Been wanting this book for quite some time!

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