Mark Levinson N 320S owner manual SSP Surround Sound Processor Mode

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Controls & Modes

Mark Levinson

4-8

SSP LINE

SSP (Surround Sound Processor) Mode

•Allows for complete integration between the Nº 320S and a multi-channel surround sound processor.

In the past, the difference between the number of channels in each component made integration difficult.

•Sending multi-channel processor output signals to a stereo preamplifier distorts calibrated processor output levels. Multi- channel processor volume controls adjust the relative volume level of all channels in unison. However, stereo preamplifier volume controls adjust the relative volume level of just the front left and right channels, leaving the center, surround, and subwoofer channels unaffected.

Different techniques have been used to compensate for this, including marking a calibrated point on the preamplifier volume control or using Dolby Pro Logic for volume level adjustments. But these techniques are crude, time consuming, and imprecise, resulting in an inconsistent performance at best.

•Sending stereo preamplifier output signals to a multi-channel processor interferes with some Dolby noise reduction processing. Processors that feature Dolby Pro Logic decoding sometimes also feature a form of Dolby noise reduction similar to the Dolby B noise reduction found in cassette decks. Designed to respond to input sources based on their strength, Dolby noise reduction requires input sources to be calibrated to Dolby standards. Variable preamplifier output signals cause Dolby noise reduction to mis-track and, in extreme cases, Dolby circuits to overload.

To avoid these problems, SSP mode allows input sources to pass through the Nº 320S without interference. When SSP mode is activated:

•The front panel display appears as shown to the left, indicating that the Nº 320S is sending line-level input signals to the associated processor.

•The Gain parameter for the selected input is set to a fixed level of +0dB for inputs using balanced (XLR) connectors and +6dB for inputs using single-ended (RCA) connectors.

•All Nº 320S volume controls – including master volume, balance, and volume-related parameters – are deactivated to prevent the Nº 320s from distorting channel balance. As a result, the processor controls the relative volume level of all channels while maintaining its calibrated output levels.

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Contents Nº 320S Preamplifier Important Safety Instructions This triangle, which appears on your componentCustomer Support Table of Contents Appendix Troubleshooting & MaintenanceControls & Modes IndexDocumentation Conventions Special Design Features Getting StartedGetting Started Mark Levinson Highlights Nº 320SProduct Registration Unpacking Installation ConsiderationsIr input connector RS-232 port Balance controlPlacement QuantityRemote Control Batteries To replace the remote control batteriesPower Requirements Warm-Up & Break-In PeriodQuick Start Guide Continuous OperationTo begin using the Nº 320S Never Make or Break Connections to the Nº 320SQuick Start Guide Power button Basic OperationFront Panel Overview Front panel display Standby button & LEDSelect knob Polarity LEDVolume knob Setup button & LEDEnter button Display intensity button Balance button & LEDMute button & LED ~ac mains connector Rear Panel OverviewStereo input connectors Stereo main output connectorsBasic Operation Stereo record output connectors Slave in communication portsIr input connector Phono ground connectorTrigger output connector Serial number labelLinking Making Link ConnectionsNº 320S is compatible with Making Link Connections Components. The Link communication port names used All slave chainsLink communication port names differ among Mark Levinson Table below correspond with the component listedTo create a slave chain that includes the Nº 320S Link Controls Nº390S Nº360SStandby DisplayIntensity PlaybackRemote Control Overview Operation ConsiderationsSetup button Command OverviewStandby Setupenter IR transmitterVolume ± buttons Select ± buttonsDisplay button Polarity buttonBalance button Mono buttonNº 320S Setup Menu Navigating the Setup MenuTo open the setup menu Setup buttonSetup Menu Enter buttonFactory-Default, Custom Select knob ± buttons Volume knobDefault Possible Parameter Setting Settings Name Set Inputs MenuCustom Names List Set Inputs Menu ShortcutName To shortcut to the Set Inputs menu for the selected inputRtoR UnusedActivates SSP surround sound processor mode, which No30, No30.5Character List To customize the name of the selected inputOffset Nº 320S Setup MenuGain Gain parameter should be set before the Offset parameterTeach IR Menu Rec.OutCommand Description To teach Nº 320S IR commands to a learning remote control MaxVol Setup Menu ParametersMute TrigControls & Modes StandbyDisplay Intensity To set the sleep timerWhen the OFF 0% illumination level is selected Controls & ModesPolarity To adjust display intensityTo adjust main output signal polarity BalanceControls & Modes Mark Levinson To select the desired mono mode Mono PlaybackTo toggle between mono and stereo playback + R Balance Control Tip To use the L + R balance controlPhono Alignment Tip To use L R mono playback to align phono cartridge azimuthSSP Surround Sound Processor Mode To activate and use SSP mode Saving Data 5Troubleshooting & Maintenance TroubleshootingNo Power No Remote Control Operation Troubleshooting & Maintenance No IR Learning No Main Output No Record Output Audible HumNº 320S Restoring Factory-Default Settings To restore factory-default settingsCare & Maintenance Nº 320S Troubleshooting & MaintenanceDo not Apply Liquid Directly to the Nº 320S Specifications Specifications are subject to change without noticeAppendix Appendix Crosstalk Residual Noise Frequency Response WeightSetting Connectors Input Overload Input Impedance Output ImpedanceDimensions Front ViewTop View Installation Worksheet Mute Polarity MaxVol Intensity Trig Balance Mono PlaybackIndex Index Nº320S Power requirements, Nº320S, 1-7 to Obtaining service, IBCPower consumption, Nº320S, A-1 Reel-to-reel players Remote controlTroubleshooting, 5-1 to 5-3TUNER input name, 3-5tuners Warm-up & break-in period, Nº320S, 1-7 toObtaining Service

N 320S specifications

The Mark Levinson N 320S is a standout in the field of high-performance audio, representing an exquisite blend of cutting-edge technology and timeless design. Known for its remarkable fidelity and expansive sound stage, this device appeals to audiophiles who demand nothing but the best from their sound systems.

One of the main features of the N 320S is its dual-mono architecture. This design ensures that both channels have separate power supplies, signal paths, and amplification stages, which minimizes crosstalk and enhances audio purity. The result is a stereo experience that is expansive and richly detailed, allowing listeners to appreciate the subtle nuances in their favorite music tracks.

The N 320S also incorporates advanced digital signal processing capabilities. With a high-resolution DAC (digital-to-analog converter), it supports various file formats, including top-tier high-resolution audio. This versatility means that whether listeners prefer streaming hi-fi music or playing from a local library, the N 320S can handle it all with ease, offering pristine sound quality.

Additionally, the inclusion of a proprietary Harman Logic 7 processing technology allows the N 320S to deliver an immersive surround sound experience from stereo sources. This capability transforms simple two-channel audio into an enveloping sound field, enhancing the listening experience for movies and concerts alike.

The build quality of the Mark Levinson N 320S further exemplifies its commitment to excellence. Constructed with premium materials and meticulous craftsmanship, it not only performs exceptionally but also looks stunning in any audio setup. The front panel features a sleek design with a large, easy-to-read display, and its intuitive controls ensure that users can navigate through settings effortlessly.

In terms of connectivity, the N 320S provides a multitude of input options, including analog and digital connections, as well as Bluetooth capabilities for wireless streaming. This wide range of inputs makes it highly versatile, allowing users to integrate it seamlessly into their existing audio systems.

Overall, the Mark Levinson N 320S is a testament to the brand's dedication to high-fidelity sound and innovative technology. With its impressive features and sophisticated design, it stands as a remarkable choice for those who seek an elite audio experience. Whether for music or cinema, the N 320S delivers in a way few others can, making it a prized addition to any audiophile's collection.
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