Marantz SA-11S1 manual Start Sound Mode, Making Your Favorite Audio Settings, English

ENGLISH

START SOUND MODE

When a Super Audio CD hybrid layer discs that has both a Super Audio CD high sound quality stereo area and an Audio CD area information are to be played, this player makes it possible to set the layer/ area (Super Audio CD or Audio CD) to be preferentially played.

This setting can be made when the tray is closed and there is no disc in the disc tray.

qPress SOUND MODE button on the player. The currently selected layer/area is displayed. If the Super Audio CD is selected : Super Audio CD

If the Audio CD is selected : CD

wPress the SOUND MODE button again to display the layer/area to be played first, and then leave the setting for at least two seconds to register the setting for the start sound mode.

Caution

*Start sound mode has a memory retention function where the settings remain stored and unchanged even when the disc is changed or the power is turned off.

*At the time of shipment, the sound mode is set to Super Audio CD.

MAKING YOUR FAVORITE AUDIO

SETTINGS

The settings can be made using the remote control (RC-11SAS1). The settings are retained even if the power is turned off so that you can always enjoy tracks with your favorite characteristics.

To change the settings again, make the changes using the same procedure. The settings can be changed when the track is stopped.

PLAYING THE CD LAYER OF AN AUDIO CD OR

SUPER AUDIO CD

qNoise shaper operation

In this unit, you can select noise shaper on or off for playing tracks.

The noise shaper is turned on and off by pressing the NOISE SHAPER button while the track is stopped. When turned on, the NSHP indicator lights up on the LCD.

*Noise shaping is a type of digital feedback used in the algorithms for oversampling. This digital feedback enables improved linearity for low levels (-70 to -90 dB) and better noise characteristics in the audible band. However, this digital feedback is still feedback nonetheless. Generally, in amplifiers and other equipment, the sound quality changes based on the amount of feedback. Low feedback is said to result in poor audio characteristics but good sound.

Although no measurement differences are shown in the SA-11S1, the sound quality is changed. Therefore, make the setting according to your preferences.

wDC filter operation

The DC filter is turned on and off by pressing the DC FILTER button while the track is stopped. When turned on, the DCF indicator lights up on the LCD.

*The DC filter is effective when the speakers vibrate abnormally for discs with recorded audio having extremely low noise characteristics. (The cutoff frequency is set to 1.7Hz.)

eDigital output off operation

The digital output function is turned on and off by pressing the DIGITAL OUT button while the track is stopped. When digital output is turned off, the D OFF indicator lights up on the LCD.

*When digital output is not used, setting to digital output off enables you to enjoy better sound quality.

Note

*The noise shaper, DC filter, and digital output off have a memory retention function where the settings remain stored and unchanged even when the disc is changed or the power is turned off.

AUDIO CD, CD LAYER OF SUPER AUDIO CD, AND

HIGH SOUND QUALITY STEREO AREA

Filter operations

The filter settings can be made while the track is stopped. The filters shown in the table below are available for providing distinctive filtering according to the operation and Audio CD or Super Audio CD. Each time the button is pressed, the filter types cycle from FIL1 → FIL2 → FIL3 → FIL1.

The filter setting has a memory retention function so that the setting remains stored and unchanged even when the disc is changed or the power is turned off.

Filter Selection Table

Filter type	Audio CD	Super Audio CD
FILTER 1	This is an original filter using short FIR	This is a direct mode that does not
	with asymmetric preecho and postecho	perform any filtering on the DSD data.
	in the impulse response. The analog	The original source data is reproduced
	characteristics exhibit slow roll-off. This	without any alteration.
	creates a sound venue with richness,
	smoothness, and depth consistent with
	the image of analog record performances.
	This is a filter without preecho or	This filter attenuates sections of the
FILTER 2	postecho in the impulse response. It	DSD data that exceed 100kHz. In the
	is a special short coefficient FIR filter	DAC, operation is also asymmetric for
	which gives priority to fs (original sample	giving priority to DAC resolution and
	data). With analog characteristics, it	raising the multilevel performance to
	acts as a slow roll-off filter to improve	approximately 40 levels.
	sound quality by faithfully reproducing
	music signals from deep bass to
	midrange.
	This is a long coefficient FIR filter with	This filter attenuates sections of the
FILTER 3	symmetric preecho and postecho in	DSD data that exceed 100kHz. In the
	the impulse response. With analog	DAC, it provides fully symmetric
	characteristics, it acts as a standard sharp	operation for 23 levels.
	roll-off filter. It copies the SAA7220PB
	coefficient of 4fs operation that Marantz
	adopted in the past with the CD-94,
	CD-95, CD-95SE and others as a
	referential digital filter for audio CD,
	but then boosts operation 8-fold.

Note: When playing back the high sound quality stereo area in Super Audio CDs, the analog output level varies slightly in each filter.

10