Amplifier

Sugden Audio A21SE Signature Pure Class ‘A’ Line Amplifier

Sugden A21SE Signature Remote Volume Pure Class ‘A’ Integrated Amplifier (Line) – 30 Watts The Special Edition A21SE Signature Integrated Amplifier builds on the strengths of the classic A21, offering pure class ‘A’ single ended operation, the sound remains distinctively ‘Sugden’. Upgraded with a fifty percent larger power supply and increased power output, dynamics are […]

Sugden Audio A21 Signature Pure Class ‘A’ Integrated Amplifier

Sugden A21 Signature Remote Volume Pure Class ‘A’ Integrated Amplifier – 23 watts The Sugden A21a Pure Class ‘A’ Integrated Amplifier has a lineage stretching back almost 50 years. In 1967 James Edward Sugden designed and produced the worlds first commercially available solid state pure Class ‘A’ amplifier the A21. The initial A21 was sold under […]

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 […]

Sugden Audio Mystro Integrated Amplifier

Sugden Mystro Integrated Amplifier with Moving Magnet Phono Stage (as standard) The Mystro Integrated Amplifier is a high-end integrated amplifier that puts its competitors (at several times the price) to shame. Sugden Integrated Amplifiers have been drawing high praise in the audio world for over four decades and the new Mystro model is destined to […]

Sugden Audio Masterclass IA-4 Pure Class ‘A’ Integrated Amplifier

Sugden Masterclass IA-4 Remote Volume Pure Class ‘A’ Integrated Stereo Amplifier – 33 watts The Sugden Masterclass IA-4 Pure Class ‘A’ Integrated Amplifier is the largest and most powerful integrated amplifier in the Sugden family which takes advantage of the initial Sugden Class ‘A’ output configuration.The Pure Class ‘A’ solid state output stage equipped with […]

Sugden Audio Masterclass MPA-4 Class ‘A’ Symmetrical Balanced Mono Power Amplifiers

  Sugden Masterclass MPA-4 Class ‘A’ Symmetrical Balanced Mono Power Amplifiers – 165 watts The Sugden Masterclass MPA-4 Class ‘A’ Symmetrical Balanced Mono Power Amplifiers have been developed to present a holographic three dimensional soundstage where the listener can almost walk in and touch the musicians.Tremendous headroom is available in which to develop a wonderfully […]

Sugden Audio Masterclass SPA-4 Pure Class ‘A’ Stereo Power Amplifier

Sugden Masterclass SPA-4 Pure Class ‘A’ Stereo Power Amplifier – 50 watts The Sugden Masterclass SPA-4 Pure Class ‘A’ Stereo Power Amplifier has been developed to present a holographic three dimensional soundstage where the listener can almost walk in and touch the musicians.Tremendous headroom is available in which to develop a wonderfully dynamic portrayal of […]

Sugden Audio A21SE Special Edition Pure Class ‘A’ Integrated Amplifier

Sugden A21SE Special Edition Remote Volume Pure Class ‘A’ Integrated Amplifier (Line) – 30 Watts The A21SE Integrated Amplifier is a single ended solid-state pure class ‘A’ design.  The pre-amplifier has a cascode input stage, current feedback with the input and output being in phase.  Other design points include high input impedance, high voltage gain […]

Sugden Audio A21a Series 2 Pure Class ‘A’ Integrated Amplifier

Sugden A21a Series 2 Remote Volume Pure Class ‘A’ Integrated Amplifier – 23 watts The Sugden A21a Pure Class ‘A’ Integrated Amplifier has a lineage stretching back nearly 50 years. In 1964 James Edward Sugden designed and produced the worlds first commercially available solid state pure Class ‘A’ amplifier the A21.The initial A21 was sold […]