[ErikaFluff] needed an amp for her Grado open ... off the line from some audiophile studio. The amplifier in this case is based upon the CMoy, a common headphone amp design.

Introduced in January as an illustrious member of Chord Electronics’ Pro range, the Alto headphone/nearfield monitor amplifier is now available outside of the studio for anyone looking for a ...

Iconic jam band, Grateful Dead, formed in 1965, and proceeded to have a major impact on music and culture. To honor its 60th ...

[Simon] wrote in to tell us about a headphone tube amp that he just built. It is based on schematics at diyaudioprojects.com that were actually featured on Hackaday in the past. [Simon’s ...