Headphone

Sugden Audio Masterclass HA-4 Pure Class ‘A’ Headphone Amplifier

  Sugden Masterclass HA-4 Pure Class ‘A’ Headphone Amplifier The Sugden Audio Masterclass HA-4 is the last word when it comes to true high-end dedicated headphone amplifiers. This very special Class ‘A’ amplifier has been developed to extend the boundaries of “near field listening” to a level of musical performance that is truly amazing. The […]