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Audio Research
First released in 2015
GSi75
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
Power Output (16Ω/8Ω/4Ω/2Ω)- / 75W / 75W / -
amplification technologyVacuum Tube
typeStereo
speaker load impedance4Ω,8Ω
Frequency Response4Hz–70kHz (-3dB)
Input ImpedanceUnalanced: 51kΩ
Input Sensitivity0.55V RMS
Signal to Noise Ratio~88dB
Total Harmonic Distortion~1.5% at 75W
Damping Factor4
Dimensions (W x H x D)483×263×518
Weight25 kg