Sugden Audio Masterclass IA-4 Integrated Amplifier
DESCRIPTION
The IA-4 is Sugden’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.
Technical 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)
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Common questions
How is my order shipped?
We ship with trackable carriers such as FedEx or USPS, and most orders leave within one business day of payment. Every shipment is fully insured. Very large or heavy pieces, such as big floor-standing speakers, ship by freight on a pallet. We ship worldwide.
Can I listen to this in person?
Yes. Visits are by appointment. Call us at 718-788-8362 or email info@resolutionavnyc.com to set up a time.
Can I trade in or sell my own gear?
Yes. Tell us what you have using the form on our Trade Your Gear page, and we will get back to you.
