Mark Levinson Dual-Mono Power Amplifier 432 - Manual (Page 4)

3 O a k P a r k , B e d f o r d , M A 0 1 7 3 0 - 1 4 1 3 U S A
T e l : 7 8 1 - 2 8 0 - 0 3 0 0 | F a x : 7 8 1 - 2 8 0 - 0 4 9 0
w w w . m a r k l e v i n s o n . c o m
Specifications are subject to change without notice.
Mark Levinson ® is a registered trademark of
Harman International Industries, Incorporated.
Not responsible for typographic errors.
Part # 072-16156
Nº432 & Nº431 Dual-Mono Power Amplifiers
Rated power output: Nº432
400W/ch rms power @ 8
Ω
800W/ch rms power @ 4
Ω
Nº431
200W/ch rms power @ 8
Ω
400W/ch rms power @ 4
Ω
all above power ratings from 20Hz–20kHz at <0.5% THD
(assuming that the AC mains can deliver adequate current, without its own voltage sagging)
Frequency response: within 0.3dB from 20Hz to 20kHz
Signal-to-noise ratio: better than –65dB (ref. 2.83V)
Voltage gain: 26.8dB
Input impedance: 100k
Ω
(balanced)
50k
Ω
(unbalanced)
Input sensitivity 2.83V output: 130 mV
Full output: 2.58V for Nº432, 1.82V for Nº431
Power consumption: Nº432 650W in on, 130 watts in standby, 10W in sleep
Nº431 375W in on, 100 watts in standby, 10W in sleep
Mains voltage: Determined by the needs of the country for which the unit was manufactured;
cannot be reset by dealer or user
Connector complement: (4) custom binding posts
(2) 3-pin XLR balanced input connectors
(2) RCA input connectors
(2) 1/8” mini-jacks for remote turn-on
(1) RS-232 port on RJ-11
(2) Mark Levinson communications ports on RJ-11, RJ-45
(1) IEC-standard AC receptacle
Output impedance: less than 0.02
Ω
from 20-20,000 Hz
Damping Factor: greater than 400, 20-20,000 Hz @ 8
Ω
Overall dimensions: Nº432
width:
17.75" (45.1cm)
height: 7.65" (19.4cm)
depth 19.83" (50.4cm)
Nº431
width:
17.75" (45.1cm)
height: 5.91" (15cm)
depth 19.83" (50.4cm)
Shipping weight: Nº432 125lb (57kg)
Nº431 105lb (48kg)
Net weight: Nº432 115lb (52kg)
Nº431 95lb (43kg)