Mark Levinson 20.5 pure class A mono blocks, like-new condition. This excellent pair of mythical amplifiers for Sale only for 6.500,- euros (both). Don’t miss this rare offer. For further details or audition contact Chemeleon Audio. Output: 100W into 8 ohms (20dBW); 200W into 4 ohms (20dBW); 400W into 2 ohms (20dBW) (all continuous sinewave power, 20Hz-20kHz, with less than 0.4% THD/SMPTE and less than 0.2% IMD). Continuous available current: 24A. Damping factor: greater than 400, 20Hz-20kHz; 1000 at 1kHz and below. Frequency response: 3Hz-140kHz, -3dB at 1W output. S/N ratio: better than 80dB, unweighted, below 1W output. Measured output impedance: 0.015 ohms at 1kHz. Input impedance: 50k ohms in parallel with 1nF. Sensitivity (EIA): 141mV for 1W output into 8 ohms. Voltage gain: 26dB.
Read related review from Stereophile: Mark Levinson 20.5 Review
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