Mark Levinson N33H owner manual Important Safety Instructions

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Important Safety Instructions

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with a dry cloth.

7.Do not block ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or another apparatus that produces heat.

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or third prong is provided for safety. If the provided plug does not fit into the outlet, consult an electrician for replacement of the obsolete outlet.

10.The MAINS cord is intended to be the safety disconnect device for this apparatus. Ready access to the MAINS cord shall be maintained at all times.

11.Protect the power cord from being walked on or pinched, particularly at plugs, convenience

ireceptacles, or the point where it exits from the apparatus.

12.Only use attachments and accessories specified by the manufacturer.

13.Unplug this apparatus during lightning storms or when unused for long periods of time.

14.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the power cord or plug has been damaged; liquid has been spilled or objects have fallen into the apparatus; or the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15.Ventilation should not be impeded by covering the ventilation openings with items such as newspapers, table cloths, curtains, etc.

16.No naked flame sources, such as candles, should be placed on the apparatus.

17.Terminals marked with this symbol may be considered HAZARDOUS LIVE and the external wiring connected to these terminals requires installation by an INSTRUCTED PERSON or the use of ready-made leads or cords.

Warning!

To reduce the risk of fire or electric shock, do not expose the apparatus to rain or moisture. Do not place objects containing liquid, such as vases, on this apparatus.

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Contents Nº33H Monaural Power Amplifier Important Safety Instructions FCC Notice Documentation Conventions Table of Contents Unpacking Opening the Shipping CrateMoving the Nº33H Product Registration Ventilation Installation ConsiderationsPlacement Power Requirements Warm-up & Break-in Period Continuous Operation Special Design Features Massive Power Supply AC Power RegenerationPage Page Standby button Indicator LEDFront Panel Rear Panel ~ac mainsSingle-ended input ~ac mains relay switchBalanced input Loudspeaker binding posts outputs Slave in & slave out communication ports Remote turn-on jacksLinking Making Link ConnectionsAll slave chains Component Requirements & Connections To create a slave chain that includes the Nº33HNº320S Preamplifier Power Amplifier Link ControlsNo audio and the front panel indicator LED is dimly lit TroubleshootingNo audio and the front panel indicator LED is not lit Nº33H keeps powering off If all else failsCare & Maintenance Specifications All specifications are subject to change at any timeDimensions Type of Equipment Declaration of ConformityManufacturer ModelsPage

N33H specifications

The Mark Levinson N33H is a premier high-fidelity power amplifier designed for audiophiles who demand the best in sound quality and performance. Renowned for its exceptional engineering and innovative technologies, the N33H stands out in the landscape of luxury audio components.

At its core, the N33H features a robust Class H amplification architecture, which optimizes efficiency and minimizes heat generation while delivering an impressive output power. This design allows the amplifier to react dynamically to musical demands, providing a powerful yet refined sound across various frequencies. With a stable 200 watts per channel at 8 ohms and 400 watts at 4 ohms, the N33H can effortlessly drive a wide range of speakers, ensuring a rich listening experience.

One of the hallmark characteristics of the N33H is its proprietary Pure Class A circuitry in the input and driver stages. This ensures that the amplifier maintains an extraordinarily low level of distortion, delivering crystal-clear audio reproduction even at high volumes. The signal path in the N33H is meticulously designed to preserve audio fidelity, utilizing high-quality components throughout, including precision resistors and capacitors that contribute to its superior soundstage.

The N33H also integrates sophisticated power supply technologies, featuring a dual-transformer configuration that provides stable and clean power, reducing noise and enhancing overall performance. The advanced power management system ensures that the amplifier operates within optimal parameters, further improving sound quality and reliability.

Connectivity options on the N33H are abundant, designed to accommodate modern audio setups. It features balanced XLR and unbalanced RCA inputs, allowing seamless integration with various audio sources. Furthermore, the amplifier includes both traditional speaker binding posts and the option for bi-wiring, providing flexibility in speaker connection.

In terms of design, the Mark Levinson N33H boasts a sleek, elegant chassis that reflects the brand’s commitment to aesthetics as well as performance. The front panel features a minimalist design with a discreet display for signal and operation status, maintaining a sophisticated look suitable for any high-end audio system.

Overall, the Mark Levinson N33H stands as a testament to the brand’s dedication to creating high-performance audio components. With its innovative technologies, exceptional sound quality, and refined design, the N33H is an amplifier that meets the demands of both serious audiophiles and music enthusiasts alike. Whether for a home theater setup or a dedicated listening room, the N33H offers an unrivaled auditory experience that elevates music to new heights.
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