The Boom Case Store

I’m warming up to these hand made, custom order ‘stereos’ dubbed “Boom Cases”.  Get it?  Suitcase + Bass = ‘Boom Case’.  I’ve posted a couple of my favorites along with a couple of the more preposterous vanity shots.  Seriously though I can’t figure out if I love these or hate them.  As long as I never see these in the hands of roaming gangs of suburban youth in malls across america I think I love them.  From the website:

The BoomCase is a Self Powered, Portable Suitcase Stereo system that works with your iPod/iPhone or any device with a headphone jack. The BoomCase will last 10+ hours on a single charge (Charger Included). In addition to running on batteries, The BoomCase can also be plugged in when the party goes inside. To save on weight, you can opt for a plug-in only version.

Mighty Mini Gator

In the WTF category…
Spruce Goose

The Ripper

Serbian Tube Amplification Wins. Period.

On my “can-I-do-that-scale”, these valve amplifies by the Serbian company NAT Audio are off the meter.  literally.  I don’t even know someone who knows someone who could come close to this degree of craftsmanship and beauty.  These guys win. It’s too bad these images are hidden deep within their site on static pages…
The “Magma”.
NAT Audio - Magma - Single Ended Mono Block Power Amplifier

The “Transmitter”.
NAT Audio - Transmitter - Single Ended Mono Block Power Amplifier

The “Xenon”. That blue stuff you see in the tubes… yeah, that’s plasma.
NAT Audio - Xenon - Plasma Effect AC Conditioner

Reverse Engineering the Korg Monotribe Firmware Upgrade

An excellent post (and useful comments) on the reverse engineering of the Korg Monotribe firmware update which apparently is provided as an audio file.  I’ll definitely be checking back on this regularly to watch Gravitronic’s progress.

GRAVITRONIC: Decoding the Korg Monotribe Firmware Upgrade.

Vinnui’s DIY Modulation Bus

Vinnui has a concise site detailing the build of his modular.  He has put together some sharp looking modules and although he comments his wiring is a mess I think it looks exactly the way it should… made by hand, at home, with a soldering iron and a lot of patience.

Vinnui - YuSynth Dual VCO

It looks like it mostly consists of YuSynth modules though he also has a pretty cool idea for his own variation on the Moog Voyager’s modulation bus.  His expansion on the idea of a modulation bus is comprehensive and has about as many patching options as you could fit before it gets confusing or inconvenient compared to more traditional patch cables.  I could see something like this being very useful when you need to quickly dial something up without a handful of patch cables.

Vinnui - Modulation Bus

The layout consists of two buses, each sporting 12 possible sources, 12 destinations, and 12 shapers.  That’s a total of 1,728 patching combinations, per bus, with only the quick turn of three dials.  Purists may not like the rotary switch patching of modulators but I think its a brilliantly simple way to manage a large number of patching capabilities in an easy to remember/recall format.

Groovewatt Tube RIAA Phono Preamp

I love the simplicity and classic styling of this DIY vacuum-tube, RIAA EQ curve, phono pre-amp. Bruce Heran via the DIY Audio Projects forums offers up exceptional build notes, pictures, and schematics of the build here. Admittedly I don’t know a thing about valve pre-amps and amps so I can only really comment on how much I like how it looks.


DIY Audio Projects – Hi-Fi Blog for DIY Audiophiles: Groovewatt Tube RIAA Phono Preamp.

Workshop Osc Machine (W.O.M.)

An excellent thread detailing a build of the ‘Workshop Oscillator Machine’ (WOM) via Bugbrand. The WOM is a tone generator/oscillator designed around an NXP Hex Inverter and an NXP Hex Schmitt Trigger. What i particularly like about this kit is that it’s designed with the intent of usage in workshop and educational events and includes all required parts. Although i have not personally built this kit, I suspect by looking at it that it’s a nice balance between ease of build and functionality. And if you were so inclined Bugbrand includes the schematic on their site so you could always wire one up on your own, sans pcb, and see what happens.

WOM - Bugbrand

Synovatron’s A-100 Modular in a Halford Tool Case

A Doepfer A-100 modular synth fashioned in a customized Halfords Engineers Tool Case. Awesome work by Synovatron.
Synovatron's A100 in Halford Tool Case

Tone’s Analog Synthesizer Projects and Products: Modular in a tool case.

Mad Monkey

Spotted this excellent homemade device crafted inside a cardboard box on electro-music

The Mad Monkey

The Billion Dollar Remix

No DIY synths, no schematics, no close up photos in this post, but I figure its music so close enough. Found this on Amazon. Even more support for the try-before-you-buy approach to buying music.

Billion Dollar Remix

Steiner Synthasystem (and some other stuff)

David Ingebretsen has a popular blog that I’m sure many in the synth community and the folks at Electro-Music have heard of, Analog Realities. However, what i prefer is the synth build photos from his personal web pages. Specifically his amazing work on the [Nyle] ‘Steiner Synthasystem’. Absolutely amazing and humbling work. David’s also got some great details of other builds he’s worked on such as Jurgen Haible modules, YuSynth builds, and others. Especially nice are the high resolution photos he provides. A few of my favorites are below. Click through to go to the originals on David’s site.

This is a great shot of the synthasystem. All of the details can be found on David’s site.
Steiner Synthasystem

JH Tau Phaser
Jurgen Haible Tau Phaser (via Analog Realities)

JH Frequency Shifter
Jurgen Haible Frequency Shifter (via analog realities)