Marantz Model 50 Stereo Analog Pur Integredig AmpLlawlyfr Defnyddiwr lifier

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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 ampllewywr.

Nodweddion Allweddol

• High-Power Class A/B Ampllewywr: 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 preampcodwyr.
• Cysylltedd Amlbwrpas: 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 Cynamp Allan: Allows for connection to external power amplifiers, leveraging the Model 50's discrete HDAM design.
• Subwoofer Allan: Dedicated RCA output for connecting a powered subwoofer to enhance bass response.

Gosod a Chysylltiadau

Cyn cysylltu unrhyw gydrannau, gwnewch yn siŵr bod ampmae'r lifter wedi'i ddiffodd a'i ddatgysylltu o'r allfa AC.

Rheolaethau Panel Blaen

Delwedd: Blaen view of the Marantz Model 50 integrated amprhyddhadwr, sioeasing 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.

• Botwm Pŵer (⑁): Yn troi y amplifier ymlaen neu i ffwrdd.
• Dewisydd Mewnbwn: Rotates to select the desired audio source (e.g., CD, Tuner, Phono).
• Speaker Selector (A/B): Selects speaker output A, B, or A+B. Ensure speakers are connected correctly to the corresponding terminals on the rear panel.
• Rheolyddion Bas/Trebl: Yn addasu'r ymateb amledd isel ac uchel.
• Rheoli Balans: Yn addasu'r cyfaint cymharol rhwng y sianeli chwith a dde.
• Rheoli cyfaint: Yn addasu'r gyfrol allbwn gyffredinol.
• Jack Clustffon: Ar gyfer cysylltu clustffonau stereo.

Cysylltiadau Panel Cefn

Delwedd: Cefn 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: Ground terminal for turntables.
• 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.
• RHAG ALLAN: Cysylltwch â phŵer allanol amplifier or active subwoofer if you wish to bypass the internal power ampllewywr.
• SUBWOOFER ALLAN: Connect to the LFE input of a powered subwoofer.
• GRYM AMP YN: Allows connection of an external preamplifier or processor, bypassing the Model 50's internal preampadran 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 YN: Cysylltwch y llinyn pŵer a gyflenwir yma.

Cyfarwyddiadau Gweithredu

1. Pŵer ymlaen / i ffwrdd: Pwyswch y botwm pŵer ar y panel blaen neu'r teclyn rheoli o bell i droi'r uned ymlaen neu i ffwrdd.
2. Dewiswch Mewnbwn: 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. Addasu Cyfrol: 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. Dewiswch Siaradwyr: 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. Rheoli Tôn: 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. Addasiad Balans: Use the Balance knob to adjust the left/right channel balance. Set to the center for equal output.
7. Defnydd clustffon: Plug headphones into the front panel headphone jack. This will typically mute the main speaker outputs.

Cynnal a chadw

• Glanhau: 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.
• Awyru: Sicrhau awyru digonol o amgylch y amplifier. Do not block ventilation openings. Avoid placing the unit in an enclosed cabinet without proper airflow.
• Lleoliad: Gosodwch y amplifer ar arwyneb sefydlog, gwastad i ffwrdd o olau haul uniongyrchol, ffynonellau gwres, a lleithder gormodol.
• llinyn pŵer: Handle the power cord carefully. Do not pull on the cord to unplug it; grasp the plug firmly.

Datrys problemau

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

• Dim pŵer:
  • Gwiriwch a yw'r llinyn pŵer wedi'i gysylltu'n ddiogel â'r ddau amplififier a'r allfa AC.
  • Verify that the AC outlet is functioning by plugging in another device.
  • Ensure the power button on the amplifier is pressed.
• Dim Sain:
  • Cadarnhewch fod y ffynhonnell fewnbwn gywir wedi'i dewis.
  • Check speaker connections for proper polarity and secure attachment.
  • Ensure the Speaker A/B selector is set to the connected speakers.
  • Cynyddu lefel y cyfaint.
  • 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 ampllewywr.
• Sain ystumiedig:
  • Lleihau lefel y cyfaint.
  • Check speaker impedance compatibility with the ampllewywr.
  • Archwiliwch geblau sain am ddifrod neu gysylltiadau rhydd.
  • Ensure tone controls (Bass/Treble) are not set to extreme levels.
• Hwm neu Sŵn:
  • Ensure all ground connections are secure, especially for turntables (SIGNAL GND).
  • Ceisiwch symud y amplifier or source components away from other electronic devices that may cause interference.
  • Gwiriwch am gysylltiadau cebl rhydd.

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

Manylebau

Gwarant a Chefnogaeth

The Marantz Model 50 Pure Analog Stereo Integrated Ampdaw lifier ag a Gwarant Pum Mlynedd. For warranty claims or technical support, please contact Marantz customer service or visit the official Marantz websafle. Cadwch eich prawf prynu i ddilysu'r warant.

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