McIntosh
First released in 2013
MA7900
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
Power Output (16Ω/8Ω/4Ω/2Ω)- / 200W / 200W / 200W
amplification technologySolid State
speaker load impedance2, 4, 8Ω
Frequency Response Standard20Hz-20kHz (+0, -0.5dB), 10Hz-100kHz (+0, -3.0dB)
Input ImpedanceHigh Level: 20kΩ, Phono MM: 47kΩ, 50pF, Phono MC: 50, 100, 200, 400 Or 1, 000Ω, 100pF, Power Amp In: 10kΩ
Input SensitivityHigh Level: 250mV Unbalanced, 500mV, Phono MM: 2.5mV, Phono MC: 0.25mV, Power Amp In: 1.4V
Maximum Input SignalHigh Level: 8V Unbalanced, 16V Balanced, Phono MM: 80mV, Phono MC: 8mV, Power Amp In: 16V
Voltage GainHigh Level To Output 1 And 2: 15dB, Phono MM To Output 1 And 2: 55dB, Phono MC To Output 1 And 2: 75dB
Digital Input Sample Rates UsbPCM 16Bit, 24Bit, 32Bit - 32kHz To 192kHz
Signal To Noise RatioHigh Level: 95dB Below Rated, Phono MM: 84dB Below 5mV Input, Phono MC: 82dB Below 0.5mV Input, Power Amp: 113dB below rated output
THD0.005% Maximum
Intermodulation Distortion0.005% Maximum
Dynamic Headroom2.0dB
Damping Factor>40
Dimensions (W x H x D)444.5 x 194 x 558 mm
Weight34.1 kg