Audio Research D-350

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The Audio Research D-350 is a high-end phono preamp designed to deliver exceptional sound quality for vinyl enthusiasts. This device is part of the Audio Research product line, which is known for its exemplary audio components and commitment to superior craftsmanship and performance.The D-350 features a low-noise amplifier circuit that utilizes Audio Research's trademarked "Super Rhonda" voltage regulators for stability and low distortion. Its low-output transformers and low-feedback topology also contribute to low noise, low distortion, and extended frequency response.The phono preamp has a selectable load impedance and capacitance that allow it to accommodate various MM and MC cartridges, making it a versatile playback system. It also offers a step-up circuit for low-output MC cartridges that ensures accurate tracking and minimizes distortion.The D-350 is constructed with high-quality components, such as gold-plated RCA and XLR outputs, silver relays, and a rugged double-chassis design to minimize vibration and interference. It boasts a rugged power supply with an integrated linear voltage regulator for stabilized voltage and quiet, stable operation, making it a reliable and high-performance phono preamp for serious audiophiles.Overall, the Audio Research D-350 is a premium audio component that provides exceptional fidelity, accuracy, and musicality for vinyl enthusiasts who demand nothing but the best in sound quality.

Power Output: 350W into 8Ω (stereo)
Frequency Response: 20Hz to 20kHz
Distortion: 0.02%
Speaker Impedance: 4Ω (minimum)
Input Sensitivity: 1.35V
Signal to Noise Ratio: 110dB
Dimensions: 480 x 265 x 436 mm
Weight: 47 kg
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