Audio Research i50 Integrated Amplifier

Available in November

The I/50 Integrated Amplifier is the first product in an all-new series from Audio Research. Functionally simple, visually engaging, and musically sublime – the I/50 takes music listening to a whole...

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Available in November

The I/50 Integrated Amplifier is the first product in an all-new series from Audio Research. Functionally simple, visually engaging, and musically sublime – the I/50 takes music listening to a whole new experience.

Available in six colours


Exclusive at: Midland

$9,995.00

AUD Inc. GST

Contact us to buy

The I/50 Integrated Amplifier is the first product in an all-new series from Audio Research.

Functionally simple, visually engaging, and musically sublime – the I/50 takes music listening to a whole new experience. Hand-crafted in Minnesota, the I/50 is built with the same attention to detail as all other Audio Research products – each one even gets its own listening test with sonic designer, Warren Gehl. Available in six colours, the I/50 features Cerakote finishes for a beautiful and long-lasting look. The modular design allows for the installation of two audio modules – a Phono Stage, and a D/A Converter (to come in 2022). The high current, 50 watt per channel amplifier is capable of driving a wide variety of speakers. A headphone jack allows for personal listening time.

Designed to be easy to use

The I/50 has three controls on its top panel – Power, Input, and Volume. Two LexieTubes® provide display information for input selection and volume. Two matched pairs of 6550WE vacuum tubes, along with three 6922 tubes, stand in front of the perforated transformer cover. Three single-ended inputs and one XLR input provide connectivity for most systems, along with 4- and 8- Ohm speaker taps to accommodate your speaker of choice. One input can be assigned for pass-through function. A full-function metal remote control provides further functionality and operation. An optional tube cage will be available.

 

Colour options to suit you

As with all Audio Research products, the I/50 is built entirely in our Minnesota facility by a team of skilled technicians and expert craftspeople. Offered in six colours, the I/50 is the first product completely finished in-house. The Audio Research finishing lab encompasses a purpose-built painting facility and laser imaging and marking machines to produce a luxurious finish normally found only on much more expensive products. The Cerakote finish is not only beautiful, but designed to be enduring and easy to maintain.

More than the sum of it’s parts

The performance of the I/50 belies its compact design. 50 watts of all-vacuum tube power energise your speakers with beautiful and lifelike music. Designed by the Audio Research engineering team and fine-tuned by Warren Gehl, the I/50 has been given the same level of care and attention as our Reference Series products. The ability of the I/50 to reconstruct a musical experience will thrill and excite all who hear it. Thanks to the substantial power supply and high current design, the I/50 provides controlled and dynamic playback – even on challenging speakers. The Phono module provides 42 dB of gain, allowing a wide choice of moving magnet and high-output moving coil cartridges. The D/A Converter will have multiple connection options and an array of decoding formats to accommodate the wide spectrum of music formats and resolutions. The I/50 is a truly integrated product while providing renowned Audio Research performance and sound quality.

Power Output:
50 watts continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 1% per channel, below 0.1% at 1 watt (Note that actual power output is dependent upon both line voltage and “condition” i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not critical)

Power Bandwidth:
(-3dB points) 10Hz to 22kHz

Frequency Response:
(-3dB points at 1 watt) 7Hz to 30kHz

Input Sensitivity:
1.25V RMS for rated output.

Input Impedance:
100K ohms Balanced, 48K ohms Single Ended

Output Polarity:
Non-inverting. Balanced input pin 2+ (IEC-268)

Output Taps:
8 ohms, 4 ohms

Power Requirements:
105-130VAC 60Hz (210-250VAC 50Hz) 252 watts at rated output.

Tubes Required:
2 matched pair 6550WE; 3-6922 (1 input, 2 driver).

Dimensions:
Width 16.5” (42 cm)
Height 7.25” (18 cm)
Depth 13.5” (34 cm)

Weight:
40 lbs (18.1 kg);
51 lbs (23.1kg) shipping weight.

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