# POTAR Design Concern > Field Supplies for Sound Exploration ## Site - [POTAR Design Concern](https://potardesign.com/): Website home page ## Important Content - [Dislocated Tones comp.](https://potardesign.com/dislocated-tones-comp/): Dislocated Tones - Compound Fractures - a circuit bent music compilation - [Circuit Bent Voice Changer Megaphone – purple](https://potardesign.com/drop_shop/product/circuit-bent-voice-changer-megaphone-purple/): Circuit Bent Megaphones by POTAR Design - these have gone up in price over the past of couple years so get them while you can. - [Circuit Bent Voice Changer Megaphone – red](https://potardesign.com/drop_shop/product/circuit-bent-voice-changer-megaphone-red/): Circuit Bent Megaphones by POTAR Design - these have gone up in price over the past of couple years so get them while you can. - [BEDLAM INCITER – photovoltaic noise synth](https://potardesign.com/bedlam-inciter-photovoltaic-noise-synth/): Not your average noise synth, a photovoltaic, three oscillator, bedlam engine. Perfect for sound artists, sound designers, and noise fiends. - [BEDLAM INCITER – noise synth](https://potardesign.com/drop_shop/product/bedlam-inciter-noise-synth/): A three oscillator, photovoltaic, noise synth. Great for creating texture, beeps, sweeps, and bloops. From grinding to burbling. - [The UFO Synth!](https://potardesign.com/the-ufo-synth/): An analog, NAND Gate based synth for with lights that react to the sound. - [UFO Synth](https://potardesign.com/drop_shop/product/ufo-synth/): A custom UFO styled NAND Gate synth for creating drone textures and experimental soundscapes. - [Shopping Cart Fixed!](https://potardesign.com/shopping-cart-fixed/): After some shopping carts issues, and issues with attempted fraud... all is secure, all is fixed. - [Circuit Bent Voice Changer Megaphone – blue](https://potardesign.com/drop_shop/product/circuit-bent-voice-changer-megaphone-blue/): Circuit Bent Megaphones by POTAR Design - these have gone up in price over the past of couple years so get them while you can. - [POTAR – Field Supplies for Sound Exploration](https://potardesign.com/): POTAR builds and sells the Sound Urchin, various style microphones, and circuit bent instruments from his lab in Los Alamitos, Ca - [VOMITORIUM v3](https://potardesign.com/drop_shop/product/vomitorium-v3/): The latest incarnation of the VOMITORIUM by POTAR Design - [New batch of HARMO mics available](https://potardesign.com/new-batch-of-harmo-mics-available/): New batch of our HARMO Mics now available, P48 powered, carbon microphones in a small, "harmonica type" enclosure. These sound wild! - [HARMO Carbon Mic](https://potardesign.com/drop_shop/product/harmo-carbon-mic/): Harmonica format carbon microphones from POTAR Design - [Electro-acoustic Sound Box Kit](https://potardesign.com/drop_shop/product/electro-acoustic-sound-box-kit/): A kit with everything you need to build your own Sound Urchin circuit, just find some things that vibrate. - [Sound Urchin Circuit Kit](https://potardesign.com/drop_shop/product/sound-urchin-circuit-kit/): A kit with everything you need to build your own Sound Urchin circuit, just find an enclosure and some things that vibrate. - [About POTAR](https://potardesign.com/about-potar/): About POTAR, who he is, what he does, and why. - [VOMITORIUM – regurgitated signals](https://potardesign.com/vomitorium-regurgitated-signals/): Learn more about the latest version of the VOMITORIUM from POTAR Design - a loud, swirly, fuzzy, noise filled delay effect for instruments - [Sound Urchin Deluxe](https://potardesign.com/drop_shop/product/sound-urchin-deluxe/): Sound Urchin Deluxe, yup - that is built in lofi delay in a Sound Urchin - [Hydrophone – 40ft](https://potardesign.com/drop_shop/product/hydrophone-40ft/): Hydrophones from POTAR Design, available in singles and pairs. - [Urchin Guiro Delay Sound Box](https://potardesign.com/drop_shop/product/urchin-guirro-delay-sound-box/): As seen in the most Haunted Instruments of YouTube video - the Sound Urchin Guiro from POTAR Design - [Hydrophone Pair- 40ft ea](https://potardesign.com/drop_shop/product/hydrophone-pair-40ft-ea/): 40ft pair of high-quality hydrophones - built in California by POTAR - [Field Mic – PAIR – Panasonic WM-34BZ](https://potardesign.com/drop_shop/product/field-mic-pair-wm-34bz-panasonic-potar/): POTAR Design Field Mic Pair - WM-34BZ - comparable to Primo EM272, etc. - [Field Mic – PAIR – 5024L-HD](https://potardesign.com/drop_shop/product/field-mic-pair-5024l-hd/): POTAR Design Field Mic Pair - 5024l HD - comparable to Primo EM272, etc. - [Sound Urchin COLONY](https://potardesign.com/drop_shop/product/sound-urchin-colony/): More Urchins equals more sound experimentation equals more fun. - [Ambisonic Microphone Capsule Holder](https://potardesign.com/drop_shop/product/ambisonic-microphone-capsule-holder/): Looking to build your own ambisonic microphone? This capsule holder is a good place to start. ## Optional - [XML sitemap](https://potardesign.com/wp-sitemap.xml): Complete sitemap index for discoverable site URLs