Marantz Modèl 50 Stereo Analog Pi Entegre AmpManyèl itilizatè lifier

Entwodiksyon

The Marantz Model 50 is a pure analog stereo integrated amplifier designed for discerning audio enthusiasts. It delivers 70 watts per channel of Marantz current feedback power, utilizing HDAM SA-3 circuitry to drive loudspeakers with precision and control. This amplifier features six analog inputs, including a high-quality MM Phono stage, making it suitable for various stereo system configurations. This manual provides essential information for the proper setup, operation, and maintenance of your Model 50 amplifier.

Karakteristik kle

• High-Power Class A/B Amplifier: Designed to maximize the potential of your loudspeakers with 70 watts per channel.
• Fully Discrete HDAM Technology: Marantz's proprietary Hyper Dynamic Amplifier Modules (HDAM) SA-3 circuitry ensures clarity, warmth, and three-dimensionality in audio reproduction.
• Built-in Marantz Musical Phono EQ: Compatible with Moving Magnet (MM) turntables, eliminating the need for external phono preamplifikatè.
• Koneksyon versatile: Features six analog inputs, support for two speaker pairs, and outputs for external amplifiers and a subwoofer.
• Pure Analog Design: The absence of digital audio circuitry ensures intuitive operation and minimizes potential interference.
• Stereo Preamp Soti: Allows for connection to external power amplifiers, leveraging the Model 50's discrete HDAM design.
• Subwoofer soti: Dedicated RCA output for connecting a powered subwoofer to enhance bass response.

Enstalasyon ak Koneksyon

Before connecting any components, ensure the ampLifitè a etenn epi li debranche nan priz kouran altènatif la.

Kontwòl panèl devan

Imaj: Devan view of the Marantz Model 50 integrated amplaviyè, montreasing its silver/gold finish. Key controls visible include the power button, input selector knob, speaker selector knob (A/B), bass and treble tone controls, balance knob, and a large volume knob. A central circular display shows the selected input and volume level. A headphone jack is located on the right side.

• Bouton pouvwa (⑁): Vire a amplifier sou oswa sou.
• Seleksyon Antre: Rotates to select the desired audio source (e.g., CD, Tuner, Phono).
• Selektè Oratè (A/B): Selects speaker output A, B, or A+B. Ensure speakers are connected correctly to the corresponding terminals on the rear panel.
• Kontwòl Bas/Treble: Ajiste repons frekans ba ak wo a.
• Kontwòl balans: Ajiste volim relatif ant kanal gòch ak dwa.
• Kontwòl Volim: Ajiste volim pwodiksyon jeneral la.
• Kas ekoutè Jack: Pou konekte kas ekoutè stereo.

Koneksyon Panèl Dèyè

Imaj: Dèyè view of the Marantz Model 50 integrated amplifier, displaying its comprehensive array of input and output terminals. From left to right, connections include a signal ground terminal, Phono input (RCA L/R), multiple Audio In (CD, Tuner, Line 1, Line 2, Recorder) RCA pairs, Audio Out (Recorder) RCA pair, Pre Out (RCA L/R), Subwoofer Out (RCA), Power Amp In (RCA L/R), two sets of speaker terminals (A and B) for left and right channels, remote control input/output jacks, and the AC power inlet.

• SIGNAL GND: Tèminal tè pou platin tournant yo.
• PHONO (MM) Input: Connect your turntable here. Ensure your turntable has a Moving Magnet (MM) cartridge.
• AUDIO IN (CD, TUNER, LINE 1, LINE 2, RECORDER): Connect various analog audio sources using RCA cables.
• AUDIO OUT (RECORDER): Connect to the input of a recording device.
• PRE SOTI: Konekte ak yon pouvwa ekstèn amplifier or active subwoofer if you wish to bypass the internal power amplifier.
• SOTI SUBWOOFER: Connect to the LFE input of a powered subwoofer.
• POUVWA AMP NAN: Allows connection of an external preamplifier or processor, bypassing the Model 50's internal preampseksyon lifier.
• SPEAKER TERMINALS (A & B): Connect your loudspeakers. The Model 50 supports two pairs of speakers (A and B) and bi-wiring. Observe correct polarity (+ to + and - to -).
  • Impedance A or B: 8Ω ~ 16Ω
  • Impedance A and B: 8Ω ~ 16Ω
  • Bi-wiring: 4Ω ~ 16Ω
• REMOTE CONTROL (IN/OUT): For connecting to other Marantz components for synchronized remote operation.
• AC NAN: Konekte kòd kouran ki bay la isit la.

Enstriksyon Operasyon

1. Limen/Etenyen: Peze bouton pouvwa a sou panèl devan an oswa sou kontwòl remote la pou limen oswa etenn aparèy la.
2. Chwazi Antre: Rotate the Input selector knob on the front panel or use the input selection buttons on the remote control to choose your desired audio source (e.g., CD, Phono).
3. Ajiste Volim: Rotate the large Volume knob on the front panel or use the volume up/down buttons on the remote control to set the listening level.
4. Chwazi Oratè: Use the Speaker selector knob to choose between Speaker A, Speaker B, or both (A+B). Ensure your speakers are connected to the corresponding terminals.
5. Kontwòl ton: Adjust the Bass and Treble knobs to fine-tune the sound to your preference. For a pure, uncolored sound, set these controls to their center (flat) position.
6. Ajisteman balans: Use the Balance knob to adjust the left/right channel balance. Set to the center for equal output.
7. Itilizasyon ekoutè: Plug headphones into the front panel headphone jack. This will typically mute the main speaker outputs.

Antretyen

• Netwayaj: Disconnect the power cord before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Avoid using abrasive cleaners, solvents, or chemical sprays, as they may damage the finish.
• Vantilasyon: Asire bon jan vantilasyon alantou an amplifier. Do not block ventilation openings. Avoid placing the unit in an enclosed cabinet without proper airflow.
• Plasman: Mete la ampSere l sou yon sifas ki estab e plat, lwen limyè solèy dirèk, sous chalè ak imidite twòp.
• Kòd pouvwa: Handle the power cord carefully. Do not pull on the cord to unplug it; grasp the plug firmly.

Depanaj

If you experience issues with your Marantz Model 50, refer to the following common troubleshooting steps:

• Pa gen pouvwa:
  • Tcheke si kòd kouran an byen konekte nan tou de amplifier ak priz AC a.
  • Verify that the AC outlet is functioning by plugging in another device.
  • Ensure the power button on the amplifier is pressed.
• Pa gen son:
  • Konfime ke sous opinyon ki kòrèk la chwazi.
  • Tcheke koneksyon oratè yo pou polarite ki kòrèk la epi pou yo byen fikse.
  • Ensure the Speaker A/B selector is set to the connected speakers.
  • Ogmante nivo volim nan.
  • If using headphones, ensure they are fully inserted and try removing them to check speaker output.
  • Verify that all audio cables are securely connected between the source component and the amplifier.
• Son defòme:
  • Diminye nivo volim.
  • Check speaker impedance compatibility with the amplifier.
  • Enspekte câbles odyo yo pou wè si gen domaj oswa koneksyon ki lach.
  • Ensure tone controls (Bass/Treble) are not set to extreme levels.
• Hum or Buzz:
  • Ensure all ground connections are secure, especially for turntables (SIGNAL GND).
  • Eseye deplase la amplifier or source components away from other electronic devices that may cause interference.
  • Tcheke pou koneksyon kab ki lach.

If the issue persists after performing these checks, consult a qualified service technician.

Espesifikasyon

Garanti ak sipò

The Marantz Model 50 Pure Analog Stereo Integrated Amplifier vini ak yon Senk ane garanti. For warranty claims or technical support, please contact Marantz customer service or visit the official Marantz websit la. Kenbe prèv acha ou a pou validasyon garanti a.

For additional information and support, please refer to the official Marantz website or contact your authorized Marantz dealer.