AudioNervosa is sponsored by the following companies. Please support them as they support us.

Black Sand Cable
Offering a wide array of finely tuned specialty power cords with optimized materials, design, and geometry.


RAW Acoustics
Specializing in audiophile-quality speaker designs, Raw Acoustics offers rich sounding and elegant looking hand-built speakers and speaker kits with exotic wooden veneers.






If you would like to become a sponsor or send a donation, please email "donations" at