Nº53 Power Amplifier

ML Net

Note

Masters and Slaves

Note

Connecting the Devices

The ML Net protocol allows you to control two or more Mark Levinson products simultaneously via the Ethernet port.

Since ML Net operates through the use of a router and the Ethernet connection, all devices must have networking capability. Refer to the previous “Network Setup” section of this manual to set up the Nº53 for network operation.

ML Net uses a single “master” device to control specific functions of other ML Net-capable Mark Levinson products. An ML Net system can only have one master device; all other devices in the system become “slaves”. Slave devices receive and respond to the commands of the master device.

The Nº53 Reference power amplifier is always a slave device. A separate master device must be used in conjunction with the Nº53 amplifier.

As a slave device, the Nº53 responds to the following ML Net

 

commands sent from the master device:

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Status Reporting – status conditions of the Nº53 slave(s) are reported to the master device; status includes Temperature, Session Time, Total On Time, and Fault Reporting.

Standby State – the master device controls the Standby state of the Nº53 amplifier.

Synchronized LEDs – the Standby LEDs of the master device and all assigned slave devices blink in unison.

The Status LED on the front panel of the Nº53 does not blink if the amplifier is in Power Save mode.

After configuring each device on the network, connect all of the devices together. Ensure that all components are powered off or in Standby mode before connecting to the Ethernet ports.

Each device must be connected to the same network and use the same subnet. Refer to the “Network Setup” section for instructions on how to connect the Nº53 to the network.

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Mark Levinson 53 owner manual ML Net, Masters and Slaves Connecting the Devices

53 specifications

The Mark Levinson No. 53 is a strikingly sophisticated amplifier that epitomizes high-end audio engineering. With advanced technology and meticulous craftsmanship, the No. 53 is tailored for audiophiles who demand both power and musicality. This amplifier is designed to elevate the home listening experience to unprecedented heights, featuring an innovative combination of performance, flexibility, and aesthetic appeal.

One of the key features of the Levinson No. 53 is its impressive power output. Delivering 200 watts per channel into 8 ohms, the amplifier can drive even the most demanding speakers with ease. When connected to 4-ohm speakers, the power increases to an astounding 400 watts per channel. This enables the No. 53 to reproduce dynamics with authority, ensuring that the grand intentions of artists are faithfully conveyed.

The No. 53 also utilizes advanced Class AB amplification technology, which combines the best attributes of both Class A and Class B amplifiers. This not only ensures low distortion but also provides a warm, rich sound that retains clarity and detail. The unit's dual-mono design further enhances its performance, isolating each channel for optimal sound stage and imaging.

In terms of connectivity, the Mark Levinson No. 53 offers a variety of input options. It includes both balanced XLR and unbalanced RCA inputs, allowing seamless integration with a range of source components. This versatility ensures that users can indulge their preferences for different sources and systems without compromising sound quality.

Another remarkable aspect of the No. 53 is its robust build quality. The chassis is made from high-grade aluminum, which not only adds aesthetic appeal but also reduces resonance, leading to cleaner audio reproduction. The front panel features a refined design with an elegant display, giving users a clear visual interface to monitor settings and performance.

Technologically, the Levison No. 53 is equipped with proprietary Harman technology, ensuring that the amplifier maintains stable performance under various conditions. Furthermore, advanced thermal management systems are incorporated to prevent overheating during extended listening sessions, ensuring reliability and longevity.

In conclusion, the Mark Levinson No. 53 amplifier stands as a pinnacle of modern audio engineering, delivering breathtaking sound quality, exceptional power, and a feature-rich design. Whether you are an audiophile or simply a music lover, the No. 53 promises to redefine your listening experience, making it a worthy addition to any high-end audio system.