Marantz Model 50 цэвэр аналог стерео нэгдсэн Ampилүү амьд хэрэглэгчийн гарын авлага

Танилцуулга

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 ampнастан.

Гол онцлогууд

• High-Power Class A/B Ampамь нас: 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 preampамьдрагчид.
• Олон талт холболт: 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.
• Стерео Preamp Гарсан: Allows for connection to external power amplifiers, leveraging the Model 50's discrete HDAM design.
• Сабвуферын гаралт: Dedicated RCA output for connecting a powered subwoofer to enhance bass response.

Тохиргоо ба холболтууд

Before connecting any components, ensure the amplifier is powered off and unplugged from the AC outlet.

Урд самбарын удирдлага

Зураг: Урд view of the Marantz Model 50 integrated ampөргөгч, үзүүлэнasing 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.

• Цахилгаан товч (⑁): эргүүлнэ ampилүү амьд асаах эсвэл унтраах.
• Оруулагч сонгогч: Rotates to select the desired audio source (e.g., CD, Tuner, Phono).
• Чанга яригч сонгогч (A/B): Selects speaker output A, B, or A+B. Ensure speakers are connected correctly to the corresponding terminals on the rear panel.
• Басс/Гадна давтамжийн удирдлага: Бага ба өндөр давтамжийн хариу үйлдлийг тохируулна.
• Тэнцвэрийн хяналт: Зүүн ба баруун сувгийн хоорондох харьцангуй дууны хэмжээг тохируулна.
• Дууны хяналт: Нийт гаралтын хэмжээг тохируулна.
• Чихэвчний Жак: Стерео чихэвч холбох зориулалттай.

Арын самбарын холболтууд

Зураг: Ар талд 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.

• ДОХИОНЫ GND: Эргэлтийн тавцангийн газрын терминал.
• 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.
• УРЬДЧИЛАН: Гадаад цахилгаан тэжээлд холбогдоно уу amplifier or active subwoofer if you wish to bypass the internal power ampнастан.
• ДАБВУФЕР ГАРАЛТ: Connect to the LFE input of a powered subwoofer.
• ХҮЧ AMP IN: Allows connection of an external preamplifier or processor, bypassing the Model 50's internal preampилүү амьд хэсэг.
• 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 IN: Энд нийлүүлсэн цахилгааны утсыг холбоно уу.

Ашиглалтын заавар

1. Асаах/унтраах: Төхөөрөмжийг асаах, унтраахын тулд урд самбар эсвэл алсын удирдлага дээрх цахилгаан товчийг дарна уу.
2. Оролтоо сонгоно уу: 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. Дууны хэмжээг тохируулах: 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. Чанга яригч сонгох: 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. Ая хянах: 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. Тэнцвэрийн тохируулга: Use the Balance knob to adjust the left/right channel balance. Set to the center for equal output.
7. Чихэвчний хэрэглээ: Plug headphones into the front panel headphone jack. This will typically mute the main speaker outputs.

Засвар үйлчилгээ

• Цэвэрлэгээ: 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.
• Агааржуулалт: Ойролцоох хангалттай агааржуулалтыг хангах amplifier. Do not block ventilation openings. Avoid placing the unit in an enclosed cabinet without proper airflow.
• Байршил: -ийг байрлуул ampөргөгчийг нарны шууд тусгал, дулааны эх үүсвэр, хэт их чийгээс хол, тогтвортой, тэгш гадаргуу дээр байрлуулна.
• Цахилгааны утас: Handle the power cord carefully. Do not pull on the cord to unplug it; grasp the plug firmly.

Алдааг олж засварлах

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

• Эрчим хүчгүй:
  • Check if the power cord is securely connected to both the ampөргөгч ба хувьсах гүйдлийн залгуур.
  • Verify that the AC outlet is functioning by plugging in another device.
  • Ensure the power button on the amplifier is pressed.
• Дуугүй:
  • Confirm that the correct input source is selected.
  • Чанга яригчийн холболтын зөв туйлшрал, найдвартай бэхэлгээг шалгана уу.
  • Ensure the Speaker A/B selector is set to the connected speakers.
  • Дууны түвшинг нэмэгдүүлнэ.
  • 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 ampнастан.
• Гажуудсан дуу:
  • Дууны түвшнийг багасгах.
  • Чанга яригчийн импедансын нийцтэй байдлыг шалгах ampнастан.
  • Inspect audio cables for damage or loose connections.
  • Ensure tone controls (Bass/Treble) are not set to extreme levels.
• Хум эсвэл Buzz:
  • Ensure all ground connections are secure, especially for turntables (SIGNAL GND).
  • -г хөдөлгөж үзээрэй amplifier or source components away from other electronic devices that may cause interference.
  • Сул кабелийн холболт байгаа эсэхийг шалгана уу.

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

Үзүүлэлтүүд

Баталгаат болон дэмжлэг

The Marantz Model 50 Pure Analog Stereo Integrated Ampөргөгч нь а-тай хамт ирдэг Таван жилийн баталгаат хугацаа. For warranty claims or technical support, please contact Marantz customer service or visit the official Marantz webсайт. Баталгаат баталгааг баталгаажуулахын тулд худалдан авалтаа баталгаажуулна уу.

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