Giới thiệu chung về McIntosh MA7000 Integrated Amplifier
POWER OUTPUT: | 250 watts is the minimum sine wave continuous average power output per channel, both channels operating |
OUTPUT LOAD IMPEDANCE: | 2, 4 or 8 ohms |
RATED POWER BAND: | 20Hz to 20,000Hz |
TOTAL HARMONIC DISTORTION: | 0.005% maximum with both channels operating from 250 milliwatts to rated power, 20Hz to 20,000Hz |
DYNAMIC HEADROOM: | 2.0dB |
FREQUENCY RESPONSE: | +0, -0.5dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz |
SENSITIVITY: | High Level, 250mV unbalanced, 500mV balanced Phono, 1.2 mV Power Amp In, 2.5V |
SIGNAL TO NOISE RATIO: | High Level, 100dB below rated output Phono, 84dB below 5mV input |
WIDE BAND DAMPING FACTOR: | Greater than 40 |
MAIN OUTPUT IMPEDANCE: | 50 ohms |
INPUT IMPEDANCE: | High Level, 20K ohms Phono, 47K ohms; 65pF Power Amp In, 10K ohms |
MAXIMUM INPUT SIGNAL: | High Level, 8V unbalanced, 16V balanced Phono, 45mV Power Amplifier In, 16V |
POWER GUARD: | Less than 2% THD with up to 16dB overdrive at 1,000Hz |
EQUALIZER CONTROLS: | Variable 12dB boost to 12dB cut at 30Hz, 150Hz, 500Hz, 1500Hz and 10,000Hz |
DIMENSIONS (H x W x D): | 23.97 x 44.45 x 55.88 cm |
WEIGHT: | (44.3 kg) net, (59.2 kg) in shipping |
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