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REFERENCE

250

Monaural Power Amplifier

The concept of a large monoblock amplifier is to provide control to a speaker. The difficult part of the job is maintaining

finesse and musicality while doing it. Audio Research has produced some of the most critically acclaimed products

during its 42-year history and the new Reference 250 aims to break new ground.

From the moment the music begins, the foundation of an exceptional musical experience is evident. Sound emerges

from an inky black background, revealing microdetails and performance cues typically reserved for the live performance.

Substantial, fundamental bass underscores the event with resolution and textural accuracy. Space around performers

and groups of instruments stretch before you onto a lifelike stage with scale and body. Dynamics swing from silent

passages to grand fortissimos without effort or strain. This is high definition listening.

The Reference 250 features new enhancements outside as well as major performance advances inside. First, you will

notice a more modern, monochromatic appearance, including a new front panel with a small aluminum power button.

An analog meter with adjustable illumination is set in the front panel is capable of displaying power output and tube bias

settings. A new low turbulence fan provides effective yet silent cooling. Internally, the Reference 250 is outfitted with the

KT120 output tubes and a bulk power supply 50 percent larger than its predecessor. Connections include

accommodation for 4, 8 or 16 ohm speakers, an XLR input as well as 12 volt trigger connections.

Visually understated and sonically breathtaking, the Reference 250 is unmistakably Audio Research.

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!REFERENCE 250 Monaural Power Amplifier The concept of a large monoblock amplifier is to provide control to a speaker. The difficult p

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! SPECIFICATIONS POWER OUTPUT: 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250

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Audio Research REF250 Datenblatt