McIntosh
First released in 2007
MA7000
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
Power Output (16Ω/8Ω/4Ω/2Ω)- / 250W / 250W / 250W
amplification technologySolid State
speaker load impedance2, 4, 8Ω
Frequency Response20Hz to 20kHz +0, -0.5dB, 10Hz to 100kHz +0, -3dB
Input ImpedanceHigh Level: 20kΩ, Phono: 47kΩ, 65pF, Power Amp In: 10kΩ
Input SensitivityHigh Level: 250mV unbalanced, 500mV balanced, Phono: 1.2mV, Power Amp In: 2.5V
Max Input LevelHigh Level: 8V unbalanced, 16V balanced, Phono: 45mV, Power Amplifier In: 16V
Output LevelUnbalanced: 2.5V (8V Maximum), Balanced: 5.0V (16V Maximum)
Output Impedance50Ω
S/N RatioHigh Level: 100dBA below rated output, Phono: 84dBA below 5mV input, Power Amplifier: 115dBA below rated output
Dynamic Headroom2.0dB
THDMaximum: 0.005%
Intermodulation0.005% maximum
Damping Factor>40
Dimensions (W x H x D)445 x 240 x 559 mm
Weight44.3 kg