Sugden Audio Masterclass IA-4

Classification: Dealer Listing
Condition: 10/10
Location: Dundee, Scotland

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More Information about Sugden Audio Masterclass IA-4

Masterclass IA-4 Integrated Amplifier

The IA-4 is Sugden Audio’s 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.

This unit has had hardly any use and is as new.

Inputs:Three line level, tape MM phono, balanced
Outputs:Variable pre out, fixed out, Pair of multi-way binding posts
Input sensitivity:125mV
Phono input sensitivity:2mV (MM)
Power output:33 watts
Frequency response:6Hz-300kHz
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