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Update #9: Case Complete

Posted on January 8

Heyo,

I just wanted to let you know that I've finished the case design for Rockit and have made it available for order. I'm going to make sure that I get at least 50 people wanting the case before I put in an order. I expect that I'll get the cases in and shipped by February. Check it out:

Rockit Case

Cheers,

Matt

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      Matt Heins on January 8

      You can get it on my site. http://hackmeopen.com/…

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      Justin Walsh on January 8

      Put me down for a case as well!

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      Matt Heins on January 8

      Hey,

      If you can, go ahead and order on my site. That'll put you in line.

Update #8: Kickstarter Funding Has Ended

Posted on August 27, 2011

Thanks everybody for your support. This has been an exciting time for me and I'm really looking forward to the next phase of the project. You will be receiving your Rockit synth in the next couple months and I can't wait to see the response and see what you do with it. Just a reminder, If you're outside the U.S., please add $10 for international shipping.

As you might know, Kickstarter funding becomes available to me about 14 days after the end of the project, but I'm going to try to get things going before I receive the funding. The PCB and the BOM are finished, so I'll be ordering the production boards this week along with the components for the kits and finished units. The PCBs will take about 4 weeks to arrive, during which time I'll be putting together the kits. Hopefully, I'll have a lot of them put together by the time the boards arrive and be able to ship kits shortly thereafter. The software is fully functional; all features have been programmed. I'm going to be tweaking here or there but it's good enough at this point to be releasable. 

Interest in a case has been strong. I've pretty much decided not to do the Envision Plastics case because it reminds me too much of my crappy Lenovo Thinkpad at work. I'm leaning toward the acrylic route. I know it's derivative but there's a reason everyone has decided to do it. I don't have the mechanical chops to make something really nifty, but I have had some people express interest in helping me out on that end and I'm probably going to take them up on it. Once I've got the case figured out, I'll send out a note and make them available on my site

So, I'll keep sending updates here and on my blog about my progress toward shipping. Thanks again for your support!

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      chris on August 28, 2011

      Hi , quick question,
      "Just a reminder, If you're outside the U.S., please add $10 for international shipping."

      I am outside the US and would love to add the extra money for shipping but am not sure how to as the amazon pay only shows me my transactions and wont let me send addition cash.

      I can do paypal, bank transfer or I could attached $10 to the foot of a carrier pigeon and hope he makes it across the pond.

      I think there is a similar query on your blog.

      let me know and ill sort.

      cheers

      Chris
      rocket.toe@gmail.com

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      Matt Heins on August 28, 2011

      I apologize. I thought shipping adjustments could still be made. You can paypal me at Matt@hackmeopen.com

      Thanks

      Matt

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      LoCoJo on October 14, 2011

      Hey Matt,
      Does the $10 shipping apply to the T's as well? Will you still be contacting us for our sizes etc?

      Regards
      Johan

Update #7: Last Week and a New Video

Posted on August 22, 2011

I can't believe that it's the final week of the Kickstarter project. Big thanks to everyone for your support. It's a great feeling to have your hard work supported by so many people.

In honor of the final week, I made a new video to show you how far it's come since the project started. I think that you'll agree that the video demonstrates the effort I've put in to polishing the design. I've been able to vastly reduce harmonic distortion and drop the noisefloor way down. This comes through immediately with hugely improved clarity. I've also banished the aliasing monster to the nether reaches of the keyboard. I added some more wavetable playback methods including a white noise generator for general noise purposes and to be able to make the snappy snap of a snare drum (Hello, 808). I honestly sat for half an hour the other day working the filter on some white noise out of sheer joy hearing the sound. Anyways, check out the video and get excited!

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      LoydB on August 22, 2011

      link?

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      Matt Heins on August 22, 2011

      I changed the main video for the project. Just go to the main page of the project.

Update #6: My Case is Your Case

Posted on August 5, 2011

After a fair amount of interest in a case, I put in some good time developing one. Before I pull the trigger and order a whole bunch, I want to get an idea of how many people will be interested in getting one. I know a lot of you will make your own case, but I'd like to provide an orderable option. My goal has been to keep the price down but as I was aware, a case is a decent cost adder to the design. So, the case will be made of black plastic. It'll be rectangular with white silkscreen. It's nothing crazy fancy but it'll be a decent box to hold the synth and keep it safe. I think it's going to look better than laser cut acrylic and be substantially cheaper than aluminum. The price will be $50 plus shipping. So, if you're interested in the case, post a comment, send me a message here, on the blog, or shoot me an email. I don't have pictures of this exact case at the moment because it's going to be specifically engineered once I commit to the order. I will have some pictures next week of some similar sample cases from the company that will make it, Envision Plastics. So, let me know what you think.

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      Andrew on August 24, 2011

      I am definitely interested in a case.

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      Patrick Sovereign on August 26, 2011

      I'd absolutely love a case.

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      elestereo on August 27, 2011

      Please count me in for one

Update #5: 100% Funded

Posted on July 26, 2011

As you may know, this project is fully funded! I am excited. At this point, at least 100 Rockits will be headed out into the world. I can't wait to see what you're going to do with it. 

I'm still plugging away. I ironed out all the bugs in MIDI transmitting today, turning the Rockit synth into a very nifty MIDI controller. Not simply a synth, but an 18 knob(Master Volume is not digital) MIDI controller all wrapped up in one. Throw in the fact that the LFO can modulate a couple of the knobs and you have a MIDI automation pattern generator. Nice! I had a happy moment watching the automation in Live swinging around with my knob movements.

The last big thing to work on is the wavetable playback. There's a lot of fun to be had here. I'm going to standardize the wavetable structure so that it'll be easy for you to make your own wavetables. I might work on a program, MATLAB or otherwise, to automate the process and as a starting point for creating your own wavetables. There are also some interesting ways to play back wavetables that really spices up the sound. 

On the hardware side, the pcb layout is finished. I'm living with it for a couple days to make sure I'm happy and then I'll be ordering the preproduction prototypes. I'm 99% sure that'll be it and then I'll be placing the production order. Get ready!

Cheers

Matt

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      Todd Bailey on July 28, 2011

      Congrats!
      I just caught the "I'm looking at you, Todd Bailey" part. Cute :-) One day you will get the penguin tattooed on that A$$ too.

      Well done on the funding, and get ready for the exciting world of shipping! Looking forward to seeing those boards.

      Keep slangin that firmware, and keep up the good work,
      Todd

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Funding Successful

This project successfully raised its funding goal on August 27, 2011.

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OPEN SOURCE LOVER. You've joined the ranks of enthusiasts of all things open source. Your contribution fuels the fire of open source hardware.

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MP3 MUSIC. A song by Brad Miner composed using the Rockit Synth

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HACKME T-SHIRT. HackMe Electronics Synth T-Shirt designed by my lovely, beautiful, and inspirational wife.

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BARE BONES KIT. One printed circuit board and one programmed microcontroller along with a list of parts needed to build a synthesizer.

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COMPLETE SYNTH KIT. One printed circuit board, all the resistors, capacitors, connectors, and chips, including a programmed microcontroller needed to build a synthesizer.

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COMPLETED FULLY FUNCTIONAL SYNTH. One of the very first completely built and tested Rockit 8 Bit Synths.

Project By

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Connected as Matt Heins (72 friends)

I'm a big nerd. I love designing electronics, especially learning new areas and solving tough problems. I actually started out in History but came back to electronics to learn how to build my own audio equipment. I'm a believer in the DIY open source ethic and in contributing to the development of DIY open source hardware. When not doing electronics, I'm thinking about electronics while I hang out with my wife and little baby future electronics nerd son.

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