HEATKEYS

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

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

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.

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

ON Semiconductor supplies a broad portfolio of semiconductors and integrated circuit devices.

Lenard Audio, creators of Hi Fidelity, 4 way active sound systems

Comprehensive home theater product reviews, tech articles, buying guides, and consumer electronics news! Get the latest equipment reviews and tech info on HDMI 1.3 A/V receivers and processors, HD DVD, Blu-Ray and more.

DIY Audio Projects documents several DIY HiFi audio projects for Audiophiles. Projects include vacuum tube amplifiers, gainclones (chip amps), mosfet amps, preamplifiers, loudspeakers and audio cables.

Official Website of Wayne Stegall

Car audio technical information with more than 125 individual pages, 50+ calculators and wav files. The covered topics range from basic electronics theory to more advanced topics such as speaker impedance as it relates to frequency, damping factor a...