Sugden Masterclass IA-4 Integrated Amplifier

£6,670.00

The Sugden Masterclass IA-4, their flagship powerhouse, packs impressive heft and quality into its 20kg frame. Boasting upgraded Class A power with a hefty power supply, pristine audio detail, and a captivating ability to fill any space with rich musical depth, the IA-4 stands as a testament to Sugden's dedication to sonic excellence.

"It’s more of a musically enchanting amplifier than most, and that makes you want to use it for longer, to explore new and old releases and fully engage in the results."

- Jason Kennedy, The Ear, Editor's Choice.

Read full Review.

Category Integrated Amplifier
Country UK
Manufacturer Sugden

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The Sugden Masterclass IA-4, their flagship powerhouse, packs impressive heft and quality into its 20kg frame. Boasting upgraded Class A power with a hefty power supply, pristine audio detail, and a captivating ability to fill any space with rich musical depth, the IA-4 stands as a testament to Sugden's dedication to sonic excellence.

"It’s more of a musically enchanting amplifier than most, and that makes you want to use it for longer, to explore new and old releases and fully engage in the results."

- Jason Kennedy, The Ear, Editor's Choice.

Read full Review.

Category Integrated Amplifier
Country UK
Manufacturer Sugden

The Sugden Masterclass IA-4, their flagship powerhouse, packs impressive heft and quality into its 20kg frame. Boasting upgraded Class A power with a hefty power supply, pristine audio detail, and a captivating ability to fill any space with rich musical depth, the IA-4 stands as a testament to Sugden's dedication to sonic excellence.

"It’s more of a musically enchanting amplifier than most, and that makes you want to use it for longer, to explore new and old releases and fully engage in the results."

- Jason Kennedy, The Ear, Editor's Choice.

Read full Review.

Category Integrated Amplifier
Country UK
Manufacturer Sugden

 
    • Free Delivery within Mainland UK.

    • 60-Day Money-back Guarantee

    • Returns Policy

  • Inputs                                   
    Three-line level, tape, MM phono, balanced

    Outputs                               
    Variable pre-out, fixed out, loudspeaker out

    Volume Control                   
    Remote control RC5 compatible

    Tape                                    
    Monitor and record off

    Specifications:

    Line Input sensitivity           
    125mV

    Phono Input Sensitivity       
    2mV (MM)

    Power Output                      
    33 Watts per channel

    Frequency Response          
    +/-1dB 14Hz-200kHz

    Bandwidth                           
    6Hz-300kHz

    Signal to Noise                    
    >84dB

    Gross Weight  (packed)       
    20kgs

    Dimensions
    165 x 430 x 440mm (hwd)

Sugden Masterclass IA-4 Integrated Amplifier

The IA-4 is our flagship and most popular integrated amplifier.  Weighing a substantial 20 kilos the IA-4 has a purposeful look and impressive build quality. Plenty of input and output facilities are on offer including a high-quality phono stage. The class A power output circuit has been upgraded from the A21 series with a larger power supply and improved soothing and output capacitors. Gold-plated circuit boards, full relay switching and a precision input selector switch offer further detailing. The pre-amplifier section of the IA-4 is a bespoke design, with surprising clarity and detail.  The most noticeable feature is the ability to create a large performance with depth and height on any type of music.

 

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