Mark Levinson 500H Audio Channel Inputs, Loudspeaker Binding Posts, Single-Ended Inputs

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Audio Channel Inputs

Push

Pin 2

Pin 1

Pin 3

Balanced (female XLR)

Input Connector

Pin Assignments:

Pin 1: Signal Ground

Pin 2: Signal + (non-inverting)

Pin 3: Signal - (inverting)

Connector Shell - Chassis Ground

8

Loudspeaker Binding Posts

Note

Caution!

Mark Levinson

One balanced and one single-ended (unbalanced) connector is available for each audio channel input.

Single-Ended Inputs

The RCA connectors accept single-ended signals from preamplifiers with singled-ended (RCA) outputs. A small toggle switch is provided to select either the balanced (XLR) or single-ended (RCA) input connector on each channel.

If your preamplifier does not support a balanced connection to the power amplifier, connect the single-ended output to the RCA input on the amplifier. Make sure the toggle switch is set to the position closest to the RCA connector.

Balanced Inputs

Accepts a signal from a preamplifier with balanced outputs via the high quality XLR connector. Make sure the toggle switch is set to the position closest to the XLR connector.

The pin assignments, shown on the left, of the XLR-type female input connector are consistent with the standards adopted by the Audio Engineering Society. Refer to the operating manual of your preamplifier to ensure that the pin assignments of its balanced output connectors correspond to the Mark Levinson power amplifier. If not, wire the cables so that the appropriate output pin connects to the equivalent input pin.

The Nº531H, 532H and 533H utilize custom-made, gold-plated, high-current loudspeaker binding posts, two for each output channel. The Nº535H uses different high-current binding posts due to space constraints. The positive binding posts, labeled + (positive), are red; the negative binding posts are black and are labeled – (negative).

Ensure when connecting the loudspeaker that at least one positive and one negative binding post is used. There is NO ground reference.

Be careful to not short the positive and negative outputs together. Do not short the positive or negative outputs to chassis or any other safety ground. The amplifier must be powered off during installation and whenever input and/or output cables are being connected.

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Contents No500H Series Power Amplifier FCC Notice Important Safety Instructions IiiSafety Terms & Symbols Documentation ConventionsMark Levinson Table of Contents Introduction Product Description What’s in the BoxShipping box includes Installation Considerations Unpacking Placement and VentilationPower Requirements Operating States Front Panel Standby ButtonStatus LED Power Switch Rear PanelAudio Channel Inputs Loudspeaker Binding PostsSingle-Ended Inputs Balanced InputsStandby mode is powered on when 3-12VDC is received on Trigger Input and Output Ethernet Port AC InputExternal control and networking. The Nº500H series supports Network Setup Material RequirementsConnecting the Cables To Connect Using a RouterComputer Requirements To Connect Without a RouterNetwork Setup Parameters Connecting With Dhcp Recommended On the computer, open the Internet Explorer Web browserSetting Up Computer Network Setup for Windows XPConnecting With Static IP Addressing Network Setup for WindowsTo change the host name of the amplifier To change the IP address of the amplifierEarlier Setting up the Computer procedure for instructions Direct ConnectionMasters and Slaves Connecting Devices ML NetDiscovering Slaves Status Reporting Fault Reporting Figure below illustrates a typical ML Net setupTroubleshooting No Power No OutputExamine the electrical circuit breaker to ensure that power Can’t Assign in ML NetNo Response to Commands in ML Net Ensure that the local DNS server is properly configuredNo Connectivity Via Ethernet If All Else Fails Fault Protection ML Net Fault ConditionsFault condition no longer exists DamageRestoring Factory Defaults Care & MaintenanceNº531H, 532H, 533H Specifications Nº535H Specifications Declaration of Conformity 2004/108/EC and 2006/95/EC, as amended

500H specifications

The Mark Levinson 500H is a sophisticated audio amplifier that exemplifies the brand's commitment to high-quality sound reproduction and advanced engineering. Renowned for its exceptional performance and aesthetic appeal, the 500H is a powerful addition to any high-fidelity audio system.

One of the standout features of the Mark Levinson 500H is its hybrid design, which combines both solid-state and tube amplification technologies. This hybrid approach allows for the warm, natural sound characteristics typically associated with tube amplifiers, along with the power and control that solid-state technology offers. This results in an amplifier that can handle a wide range of musical genres while delivering an engaging listening experience.

The 500H boasts a robust power output, providing up to 200 watts per channel into 8 ohms, which ensures ample power for driving even the most demanding speakers. Additionally, its advanced Class AB topology allows for efficient power delivery, minimizing distortion and maximizing headroom. The amplifier is also equipped with a unique auto-biasing feature that ensures optimal performance across different listening levels, preserving sonic integrity at all times.

In terms of connectivity, the Mark Levinson 500H offers a comprehensive array of options. It includes balanced XLR and unbalanced RCA inputs, allowing for flexible integration into various audio systems. Furthermore, it features a robust digital-to-analog converter (DAC) that supports high-resolution audio formats, enabling audiophiles to enjoy music in superior quality.

The design of the 500H is nothing short of stunning, with a sleek chassis that reflects the brand's luxury ethos. The front panel includes intuitive controls and a high-resolution display, making it easy for users to navigate through settings and make adjustments.

Attention to detail is evident in the build quality of the 500H, which features high-end components that enhance reliability and longevity. Every aspect of the amplifier has been meticulously designed to ensure optimal performance, from the premium capacitors to the custom transformers.

Overall, the Mark Levinson 500H is more than just an amplifier; it's a statement piece that delivers both aesthetic pleasure and unparalleled audio performance. Whether for critical listening or casual enjoyment, it embodies the pinnacle of audio engineering and is sure to impress even the most discerning audiophiles.
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