Audio Research
First released in 1995
Reference One
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
amplification technologyVacuum Tube
Frequency Response1Hz-200kHz (0.5dB)
Input ImpedanceBalanced: 220kΩ, Unbalanced: 110kΩ
Output Level4V RMS
Output ImpedanceBalanced: 400Ω, Unbalanced: 200Ω
Signal to Noise Ratio~110dB
Total Harmonic Distortion<0.015%
Dimensions (W x H x D)483 x 178 x 394
Weight13.6 kg