Parts Express – This website offers a wide range of DIY audio components, including speaker drivers, amplifier modules, and cables.

DIY Audio Projects – This website offers a variety of DIY audio projects, including headphone amplifiers, preamplifiers, and power amplifiers.

DIY HiFi Supply – This website offers DIY audio kits, components, and accessories. They specialize in tube amplifiers and offer a range of options for DIY enthusiasts.

Madisound Speaker Components – This website offers a wide range of DIY speaker components, including drivers, crossover components, and enclosures.

DIY Audio and Video – This website offers DIY audio and video components, including cables, connectors, and wall plates.

Parts Connexion – This website offers a range of DIY audio components, including capacitors, resistors, and transformers.

Sound Imports  –  This website offers a range of DIY audio components, DIY Kits, Crossover components, tests & measurements, New products, Sales, And More.

The Audio Crafts  –   This website offers a range of DIY audio components, PCBs, Diy Tube Amps, Electronic parts, Diy Speakers, and Tools.

DIY Audio:  This website is a community of DIY audio lovers who offer a range of DIY audio Projects, Diy chat, and more.

Sound Imports: This website offers a range of DIY audio components, Diy Kits, crossover components, and Accessories.

Yelew – This website specializes in DIY audio, car subwoofer kits, Car Pockets, and Car installation cages and offers a range of options, including speaker spacers and speaker cables.

DIY Cable – This website specializes in DIY audio cables and offers a wide range of options, including interconnects speaker cables, and power cords.

DIY Perks – This YouTube channel offers tutorials and DIY projects for audio enthusiasts, including amplifier builds and speaker upgrades.

Parts Connexion – This website offers a range of DIY audio components, including capacitors, resistors, and transformers.

HiFi Collective – This website offers DIY audio kits, components, and accessories, including tube amplifiers and power supplies.

Audiophonics – This website offers a wide range of DIY audio components, including DACs, amplifiers, and speakers.

DIY Audio Projects Forum – This community forum offers discussion and advice for DIY audio enthusiasts, including projects, components, and troubleshooting.

Bottlehead – This website offers DIY tube amplifier kits, headphone amplifiers, and other audio components.

TubeDepot – This website offers a range of DIY tube amplifier kits, parts, and accessories.

These websites offer a variety of options for DIY audio enthusiasts, from cables and accessories to complete amplifier and speaker kits