Mark Levinson No.383 integrated amplifier Specifications

Sidebar 1: Specifications

Description: Solid-state integrated stereo amplifier.
Preamplifier section: Line-level inputs: two pairs balanced (XLR), three pairs single-ended (RCA, optional). Outputs: one pair record outputs (RCA), one IEC AC mains receptacle, one ground terminal. Controller connections: three 3.5mm mini-jacks (IR input, DC trigger out/in), one Mark Levinson Link communications connector, one 6-pin RJ-11 RS-232 port, two 8-pin RJ-45 control ports (PHASTLink-compatible). Voltage gain: 0, 6, 12, or 18dB in line stage (26.9dB in amplifier stage). Volume control range: 72.2dB. Gain resolution: 0.1dB steps above 38.5 in display (-34.7dB). Input overload: 4V on XLR, 2V on RCA (gain set to +12dB); 16V on XLR, 8V on RCA (gain set to 0dB). Frequency response: 10Hz-40kHz, ±1.0dB. Input impedance: 100k ohms. THD+noise: ±0.3%. Mains voltage: 100V, 120V, 220V, 230V, or 240VAC at 50 or 60Hz (factory set). Power consumption: typically 100W at standby, 200W at idle, 1200W at 4 ohms at rated output.
Amplifier section: Rated output power: 20Hz-20kHz, less than 0.3% THD (FTC): 100Wpc into 8 ohms (20dBW), 200W minimum continuous into 4 ohms (20dBW). Frequency response: 20Hz-20kHz, ±0.1dB. Output impedance: ±0.05 ohms, 20Hz-20kHz. Damping factor: greater than 800, 20Hz-20kHz into 8 ohms. Speaker connections: one pair Madrigal-designed speaker binding posts.
Dimensions: 17.56" (446mm) W by 6.55" (166mm) H by 19.5" (495.3mm) D. Shipping weight: 80 lbs (36.6kg).
Serial number of unit reviewed: 1054.
Price: $5900. Approximate number of dealers: 75. Warranty: 5 years.
Manufacturer: Madrigal Audio Laboratories, 2081 South Main Street, Middletown, CT 06457. Tel: (860) 346-0896. Fax: (860) 346-1540. Web:

Mark Levinson
2081 South Main Street
Middletown, CT 06457
(860) 346-0896