 | Sennheiser HD-580 headphones
Wes Phillips, Vol.17No.12, December, 1994 |
 | Channel Islands Audio VHP•1 headphone amplifier
Wes Phillips, Vol.28No.10, October, 2005 |
 | Ray Samuels Audio Emmeline SR-71 portable headphone amplifier
Wes Phillips, Vol.28No.9, September, 2005 |
 | The Fifth Element #30
John Marks, Vol.28No.6, June, 2005 |
 | HeadRoom Total BitHead headphone amplifier
Michael Fremer, Vol.27No.12, December, 2004 |
 | Ultimate Ears UE-5c in-ear headphones
John Atkinson, Vol.27No.12, December, 2004 |
 | Shure E3c in-ear headphones
John Atkinson, Vol.27No.5, May, 2004 |
 | The Fifth Element #16
John Marks, Vol.26No.3, March, 2003 |
 | HeadRoom BlockHead headphone amplifier
Jonathan Scull, Vol.25No.7, July, 2002 |
 | Stax SR-007 Omega II electrostatic headphones
Jonathan Scull, Vol.24No.7, July, 2001 |
 | Sennheiser HD 600 headphones
Wes Phillips, Vol.21No.2, February, 1998 |
 | Stax Lambda Nova Signature electrostatic ear-speaker
Wes Phillips, Vol.20No.6, June, 1997 |
 | HeadRoom Max headphone amplifier
Wes Phillips, Vol.20No.2, February, 1997 |
 | Melos SHA-1 headphone amplifier
Corey Greenberg, Vol.15No.10, October, 1992 |
 | Etymotic Research ER-4S Canal Phone earspeakers
Wes Phillips, Vol.18No.7, July, 1995 |
 | Grado SR60 headphones
Corey Greenberg, Vol.17No.6, June, 1994 |
 | HeadRoom Supreme headphone amplifier
John Atkinson, Vol.17No.1, January, 1994 |