Names and Functions of Parts, Front Panel | Marantz PM-15S1 specification

ENGLISH

NAMES AND FUNCTIONS OF PARTS

FRONT PANEL

qPOWER ON/OFF Switch

This switch turns power to the PM-15S1 ON and OFF. When pressed, power is activated and the blue indicator on the display w lights up. Approximately 8 seconds after power is activated, audio output is enabled. Pressing the switch again turns power OFF.

wDisplay

The display displays the selected input source, volume level and setting status.

eINPUT SELECTOR Knob

This knob is for selecting the input source to use in play- back and recording. The selected input source is displayed on the display w.

rVOLUME Knob

This knob is for setting the volume. The volume level is displayed on the display w. Turning the knob clockwise increases the volume, while turning it counterclockwise de- creases the volume. When turned slowly, the volume can be fine-adjusted in 0.5 dB steps, whereas when turned rapidly, volume level changes greatly.

tBASS/TREBLE Knobs

These buttons adjust the bass and treble. Turning them clockwise increases the respective tone, whereas turning them counterclockwise decreases the respective tone.

Tone cannot be adjusted while the TONE button o is in the OFF position, therefore set the button in the ON posi- tion to control bass and treble from these buttons.

yPHONES Jack

This jack is for connecting headphones with a standard stereo plug. To listen with headphones, turn speaker out- put OFF by setting the SPEAKERS button !0in the OFF position.

uInfrared Receptor Window

This is the receptor of control signals sent from the included RC-11PMS1 remote controller. Point the remote controller towards this window to properly send signals.

iDISPLAY Button

This button turns the display and illumination lamp ON and OFF.

If the display is out and the VOLUME knob or other control is operated, the display lights up. It will automatically go out 3 seconds after the operation has been completed.

oTONE Button

This button turns the bass and treble tone control ON and OFF. When tone control is ON, the center of the button is lit a blue color.

!0SPEAKERS Button

This button turns output to the speakers connected to the SPEAKER SYSTEMS output terminals on the rear panel ON and OFF. When speaker output is ON, the center of the button is lit a blue color. To listen with headphones, turn speaker output OFF.

!1ATT. Button

This button attenuates volume with one press of the but- ton. When pressed, “ATT” flashes on the display and the volume is reduced. If pressed again, the mode is canceled and the original volume level is restored. Attenuation level is set to –20 dB when the PM-15S1 is shipped from the factory, but it can be set to either –40 dB or -∞(mute). For instructions on how to set attenuation level, see “ATTENU- ATION (ATT)” on pg. 17.

PM-15S1 specifications

The Marantz PM-15S1 is a high-performance integrated amplifier that stands as a testament to Marantz’s commitment to audio excellence. Known for its sophisticated design and robust capabilities, this model has garnered acclaim among audiophiles and casual listeners alike.

One of the standout features of the PM-15S1 is its high current capability, which ensures that it can drive a wide range of speakers with ease. This amplifier is designed with a unique power supply that incorporates a massive toroidal transformer and high-quality filtering capacitors. This configuration provides steady and clean power, allowing for dynamic sound reproduction without distortion, making the PM-15S1 suitable for various musical genres.

The heart of the PM-15S1 lies in its advanced amplification technology. It employs a fully discrete current feedback circuit that has been meticulously crafted to deliver a natural and transparent sound. This circuit configuration minimizes signal degradation, allowing for precise audio playback that is faithful to the original recording. Additionally, the amplifier features a high-speed, high-current output stage that enhances its performance, particularly in reproducing intricate musical passages.

One significant characteristic of the PM-15S1 is its versatility. Equipped with multiple input options, including balanced XLR and unbalanced RCA connectors, users can easily integrate various audio sources. The amplifier also features a built-in phono stage, accommodating both moving magnet and moving coil cartridges, which is a boon for vinyl enthusiasts.

The construction of the PM-15S1 reflects Marantz’s dedication to quality. The amplifier is housed in a meticulously crafted chassis that reduces vibration and interference, ensuring that the audio signal remains pure. Its elegant design, complemented by luxurious finishes, makes it an attractive addition to any audio setup.

Another essential aspect of the PM-15S1 is its user-friendly interface. The front panel includes intuitive controls for volume, balance, and source selection, allowing for a straightforward user experience.

In conclusion, the Marantz PM-15S1 integrated amplifier is a remarkable piece of audio engineering that combines cutting-edge technologies with superior sound quality. Its robust features and sophisticated design make it a perfect choice for those who seek an enriching listening experience, whether it be for casual listening or critical sound reproduction.