Mark Levinson No 53 Power Amplifiers

The Nº53 an impressive 500 Watts into 8 ohms, measures merely 21" H ×
9" W × 21" D and weighs only 135 lbs — certainly playing up the
strengths for which switching power amplifiers are known. It is capable of
generating phenomenal power levels into virtually any speaker load to support
both instantaneous and continuous demands. More impressive still, the Nº53
accomplishes this feat without the slightest change in performance capability
while maintaining a constant, thermally balanced operating temperature. Unlike
most switching amplifiers, the Nº53 has superbly efficient power management
capabilities, so its operating temperature does not change no matter how hard
or long the amplifier is driven. Included with factory wood crates,Owner's manual and power cables    Please note these are our store Demo's and come with factory warranty  

Two Link2 ports (one input and one output); One Ethernet port;
One 3.5mm mono (tip/sleeve) mini plug trigger input, 3-12Vdc; One 3.5mm mono
(tip/sleeve) mini plug trigger output, 3-12Vdc; 3-Pin IEC standard power
connector

FREQUENCY RESPONSE

Within ±0.1dB from 10Hz to 20kHz

INPUTS

One balanced XLR input; One unbalanced RCA input

INPUT IMPEDANCE

100 kΩ (balanced); 50 kΩ (unbalanced)

RATED OUTPUT POWER INTO 4 OHMS

1000W

RATED OUTPUT POWER INTO 8 OHMS

500W

GAIN

26.8dB

POWER REQUIREMENTS

100V~, 120V~, 230V~, 640W, factory-set for destination country

SPEAKER CONNECTIONS

Two pairs of "Hurricane" loudspeaker output binding
posts with banana-plug sockets (banana-plug socket not available for some
models)

WEIGHT

Net weight: 135 lb (61.3kg); Shipping weight: 165 lb (75kg)

DEPTH

20.4 in (518mm)

WIDTH

8.42 in (214mm)

HEIGHT

20.87 in (530mm)