Sugden Masterclass HA-4 Class ‘A’ Headphone Amplifier

The Sugden Masterclass HA-4 is a very special Class ‘A’ headphone amplifier developed to extend the boundaries of “near field listening” to a level of musical performance that is truly amazing.

Note internal view of the HA-4 showing gold plated circuit board, high grade components, silver soldered and solid silver wiring to RCA inputs.

Sugden products are designed and hand-made in England.