mark levinson53usedmark levinson 53Symposium Ultra Bases Included. Solid-state, monoblock power amplifier with proprietary "class-I" output stage. Inputs: 1 unbalanced (RCA), 1 balanced (XLR). Outputs: 2 pairs binding posts. Maximum...18000.00

mark levinson 53 [Expired]


no longer for sale

Symposium Ultra Bases Included.

Solid-state, monoblock power amplifier with proprietary "class-I" output stage. Inputs: 1 unbalanced (RCA), 1 balanced (XLR). Outputs: 2 pairs binding posts. Maximum output power (20Hz–20kHz, at <0.1% distortion): 500W into 8 ohms (27dBW); 1000W into 4 ohms (27dBW). Frequency response: 10Hz–20kHz, ±0.1dB. Input impedance: 100k ohms balanced, 50k ohms unbalanced. Voltage gain: 26.8dB. Output impedance: not specified. Input sensitivity: 2.89V input for full output. Signal/noise ratio: 85dB ref. 2.83V RMS (1W at 8 ohms). Power consumption: not specified.
Dimensions: 20.9" (530mm) H 8.4" (214mm) W by 20.4" (518mm) D. Weight: 135 lbs (61.2kg) net, 165 lbs (74.8kg) shipping.

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