Overview
The Nº 431, 432, and 433 multi-channel power amplifiers incorporate the same attention to technical design and sonic detail as other Mark Levinson products. They also represent extraordinary value. The two-channel Nº 431 produces 200 watts continuous power per channel into 8 ohms and doubles that into 4 ohms. The more powerful Nº 432 delivers 400 or 800 watts per channel into 8 and 4 ohms respectively. The triple monaural Nº 433 outputs 200/400 watts continuous into 8 and 4 ohms from each of its three channels. Choose according to your needs. All deliver the same outstanding Levinson quality.
Specification
| Rated power output 2 x 200 w/ch RMS @ ohms , 400 w/ch RMS @ ohms
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| Rated power output 2 x 200 w/ch RMS @ 8ohms , 400 w/ch RMS @ 4ohms
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| Frequency response within 3 dB from 20 Hz to 20 kHz
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| Signal to Noise ratio better than –65 dB (ref. 2.83V)
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| Input impedance 100k ohms (balanced), 50k ohms (unbalanced)
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| Voltage gain 26.8 dB
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| Input sensitivity 2.83V output: 130 mV for both models
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| Power consumption 375W in on, 100W in standby, 10W in sleep
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| Weight 43 kg each
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| Output impedance less than 0.02Ω from 20–20,000 Hz
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| Damping factor greater than 400, 20–20,000 Hz @ 8ohms
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About the brand
Today, more than three decades after the company's inception, Mark Levinson continues to expand the horizons of audiophiles at home and on the road as well as those of home theater enthusiasts with components and systems that define accuracy, reliability, and enjoyment.
Mark Levinson. Since 1972. The same name. The same enduring standards. The same extraordinary level of satisfaction.
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