Behold the Sugden Masterclass IA-4 Integrated Amplifier - a testament to Sugden's dedication to crafting exceptional audio experiences. As their flagship integrated amplifier, the IA-4 seamlessly combines unparalleled power, exquisite detail, and versatile functionality to redefine the boundaries of high-fidelity sound.
 
Unveiling the Power of Pure Class A:
Upgraded Class A Power Output: Immerse yourself in the captivating warmth and detail of Sugden's pure Class A sound. The IA-4 boasts an upgraded power circuit featuring a larger power supply and enhanced smoothing and output capacitors, delivering a truly refined listening experience.
Exceptional Performance: Enjoy exceptional power with 33 watts RMS per channel, effortlessly driving a wide range of speakers and filling your listening space with rich, detailed sound.
 
Unwavering Commitment to Fidelity:
Bespoke Pre-Amplifier Section: Experience crystal-clear audio with the IA-4's meticulously designed pre-amplifier section. This bespoke design prioritizes clarity and detail, ensuring an accurate and uncolored presentation of your music.
High-Quality Phono Stage: Connect your turntable directly to the IA-4 using the integrated high-quality phono stage. This eliminates the need for an external phono stage and ensures exceptional sound quality for your vinyl collection.
Gold-Plated Circuitry, Relay Switching, and Precision Controls: The IA-4's meticulous construction utilizes gold-plated circuit boards, full relay switching, and a precision input selector switch. These high-quality components contribute to exceptional signal fidelity and a luxurious user experience.
 
Unmatched Versatility and Control:
Comprehensive Input and Output Options: Connect a wide range of sources with ease using the IA-4's diverse selection of inputs: three line-level, tape, MM phono, and balanced. Additionally, variable pre-out, fixed out, and loudspeaker outputs provide flexibility for integrating the IA-4 into your existing audio system.
Remote Control Convenience: Control the IA-4 from the comfort of your listening position using the included RC5-compatible remote control.
 
Experience the Sugden Masterclass IA-4 Integrated Amplifier and rediscover the magic of music. It's a statement piece for the discerning listener, delivering unparalleled audio performance and timeless elegance.