Mark Levinson N 331, Руководство по эксплуатации

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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
Ω
600 w/ch continuous rms power @ 4
Ω
1200 w/ch continuous rms power @ 2
Ω
■
Nº332 Rated power output
: 200 w/ch continuous rms power @ 8
Ω
400 w/ch continuous rms power @ 4
Ω
800 w/ch continuous rms power @ 2
Ω
■
Nº331 Rated power output
: 100 w/ch continuous rms power @ 8
Ω
200 w/ch continuous rms power @ 4
Ω
400 w/ch continuous rms power @ 2
Ω
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
Ω
(balanced)
50k
Ω
(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
Ω
from 20–20,000 Hz
■
Damping factor
: greater than 800, 20–20,000 Hz @ 8
Ω
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