HEATKEYS

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

British manufacturer of high-fidelity audio electronics, including CD players, hard disk players, tuners, amplifiers, loudspeakers and all-in-one systems.

Enjoy music through headphones on a low budget

Electronic Engineering Times is the industry resource for news, analysis, design ideas & solutions, products, education, & engaging with the EE community.

Danish Audio ConnecT. High quality audio parts. High-End Audio Parts for Hi-Fi, A/V and Pro-Audio. DACT products are used by audio and A/V audio equipment manufacturers and by DIY audiophiles throughout the world. DACT audio components include steppe...

TNT-Audio - no-profit non commercial Internet HiFi review: hifi listening tests, tweaks, advices, DIY designs, interviews and much more!

ESP - The Audio Pages. Professional results for the DIY enthusiast. Audio articles, projects to build and general information about hi-fi amplifiers, loudspeakers and audio in general.

The authority in high-end audiophile music and audio equipment reviews and information. From tubes, valves, turntables, vinyl, CD music and audio Hi-Fi review magazine.

A community dedicated to helping everyone learn the art of audio. Projects by fanatics, for fanatics!