Audiophonics
Visit Audiophonics websiteAudiophonics
diy
French online audio specialist founded in 2005 and based in Roubaix. It sells hi-fi equipment and DIY parts, including amplifier boards, DAC modules, power supply kits and Raspberry Pi audio modules.
- Region
- Europe
- Country
- FR
- diy-audio
- amplifier-modules
- raspberry-pi
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Bottlehead
Visit Bottlehead websiteBottlehead
diy
American kit company that has sold vacuum-tube amplifier and preamplifier kits since 1995. Its kits, including headphone amplifiers, use parts such as speaker cabinets and transformers made to order in the USA.
- Region
- North America
- Country
- US
- tube-amp-kits
- headphone-amps
- diy-audio
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Visit diyAudio websitediyAudio
diy
diyAudio connects audio builders with discussion of amplifiers, loudspeakers, source components and construction methods, documented here in a 2021-12-07 archive snapshot. Its affiliated store currently supplies curated parts, kits and chassis, while the archived forum shows build guides and project troubleshooting alongside vendor areas.
- Region
- Online
- Country
- Online
- diy
- design-build
- loudspeakers
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EDCOR
Visit EDCOR websiteEDCOR
diy
American transformer manufacturer that traces its roots to a 1960s Utah company and moved to Carlsbad, New Mexico, in 1991. It makes audio, output, power and custom transformers.
- Region
- North America
- Country
- US
- transformers
- tube-audio
- made-in-usa
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Visit Elliott Sound Products websiteElliott Sound Products
diy
Australian DIY-audio and electronics resource publishing circuit explanations, schematics and projects, with PCBs sold for selected designs. Rod Elliott’s stated approach emphasizes measurements, controlled listening tests and buildable circuits, while the library extends from amplifiers and crossovers to studio equipment, speakers and general electronics.
- Region
- Australia
- Country
- AU
- schematics
- pcbs
- amplifiers
- crossovers
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Hammond Manufacturing
Visit Hammond Manufacturing websiteHammond Manufacturing
diy
Canadian company in Guelph, Ontario, whose origins go back to 1916. Its electronic transformers include power, audio and output transformers for tube amplifiers and guitar-amp replacements, alongside enclosures and racks.
- Region
- North America
- Country
- CA
- transformers
- enclosures
- tube-audio
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