Audio Research
First released in 1977
SP5
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
amplification technologySolid State
Frequency ResponseHigh Level: 20Hz-20kHz (±0.25dB), MM: 20Hz-20kHz (±0.5dB of RIAA)
Input ImpedanceAll Inputs: 50kΩ
Output Level2V RMS
Output ImpedanceMain Output: 500Ω, Tape Output: 1000Ω
Signal to Noise RatioMM: 80dB, High Level: 90dB
Total Harmonic Distortion<0.005%
Dimensions (W x H x D)483 x 89 x 216
Weight7.3 kg