Mark Levinson N 331 Stereo Amplifier User Manual


 
32
Specifications
The correlation between published specifications and performance is unreliable.
Measurements of the your amplifier yield excellent results by any standards. How-
ever, only those specifications that apply to its actual operation are included here.
All specifications are subject to change at any time, in order to improve the prod-
uct.
Nº333 Rated power output: 300 w/ch continuous rms power @ 8
600 w/ch continuous rms power @ 4
1200 w/ch continuous rms power @ 2
Nº332 Rated power output: 200 w/ch continuous rms power @ 8
400 w/ch continuous rms power @ 4
800 w/ch continuous rms power @ 2
Nº331 Rated power output: 100 w/ch continuous rms power @ 8
200 w/ch continuous rms power @ 4
400 w/ch continuous rms power @ 2
all above power ratings from 20 Hz–20kHz at <0.5% THD
Frequency response: within 0.1 dB from 20 Hz to 20 kHz
Signal to Noise ratio (main outputs): better than –80 dB (ref. 1 w)
Input impedance: 100k (balanced)
50k (single-ended)
Voltage gain: 26.8 dB
Input sensitivity (2.83V output): 130 mV (all models)
Input sensitivity (full output): 2.25V for Nº333
1.80V for Nº332
1.30V for Nº331
Power consumption (Nº333): 350W (±5%) at idle, 200W (±5%) in standby
Power consumption (Nº332): 325W (±5%) at idle, 200W (±5%) in standby
Power consumption (Nº331): 260W (±5%) at idle, 110W (±5%) in standby
Mains voltage: determined by the needs of country for which
the unit was manufactured; cannot be reset by dealer or user
Overall dimensions: See “Dimensions”
Nº333 Shipping weight: 150 lbs. (68.2kg) each
Nº332 Shipping weight: 150 lbs. (68.2kg) each
Nº331 Shipping weight: 112 lbs. (50.9kg) each
Connector complement: four custom binding posts per channel
one 3-pin XLR balanced input connector per channel
one RCA input connector per channel
two
1
8" mini-jacks for remote turn-on
two Mark Levinson communications ports
one captive high current AC mains cord (Nº333 only), or
one IEC-standard high current AC receptacle (Nº332, Nº331)
Output impedance: less than 0.05 from 20–20,000 Hz
Damping factor: greater than 800, 20–20,000 Hz @ 8
For more information, see your Mark Levinson dealer, or contact:
Madrigal Audio Laboratories, Inc.
P.O. Box 781, 2081 South Main Street, Middletown, CT 06457 USA
Telephone (860) 346-0896 FAX (860) 346-1540