1. Pwodwi souview
The Marantz Model 50 is a high-performance pure analog stereo integrated amplifier designed to deliver exceptional audio quality. It features a potent Class A/B amplifier, multiple analog inputs, and dedicated outputs for a versatile listening experience.
Figi 1: Devan view of the Marantz Model 50 Integrated Amplifier.
Karakteristik kle:
- Potent & Accurate Class A/B Amplifier (70 Watt x 2)
- Six Analog Inputs for Versatility
- MM Phono Input for Vinyl Enthusiasts
- Subwoofer Output for Enhanced Bass
- Stereo Preamp Output for Flexibility
2. Enstalasyon ak Koneksyon
This section guides you through the initial setup and connection of your Marantz Model 50 amplifier.
2.1 Debalaj ak plasman
- Retire ak anpil atansyon amplifyan nan anbalaj li.
- Place the unit on a stable, level surface with adequate ventilation. Avoid direct sunlight, heat sources, or excessive moisture.
- Ensure sufficient space around the unit for proper airflow.
2.2 Konekte moun kap pale yo
The Model 50 supports two pairs of speakers (A and B) and bi-wiring. Refer to the rear panel diagram for connection points.
- Etenn la amplifier and disconnect the power cord before making any connections.
- Connect your speakers to the SPEAKER terminals on the rear panel. Ensure correct polarity (+ to + and – to –).
- For speaker set A, connect to the 'A' terminals. For speaker set B, connect to the 'B' terminals.
- For bi-wiring, connect the high-frequency terminals of your speakers to one set of terminals (e.g., A) and the low-frequency terminals to the other set (e.g., B).
Figure 2: Close-up of speaker output terminals on the rear panel.
2.3 Konekte Sous Odyo yo
The Model 50 provides multiple analog inputs for various audio components.
- Connect your CD player, tuner, or other line-level audio devices to the CD, TUNER, LINE 1, or LINE 2 input jacks using RCA cables.
- For a turntable with a Moving Magnet (MM) cartridge, connect it to the PHONO input jacks. Ensure the ground wire from your turntable is connected to the SIGNAL GND terminal on the amplifier.
- If using a subwoofer, connect its input to the SUBWOOFER PRE OUT jack.
- Pou konekte ak yon pouvwa ekstèn amplifier or recording device, use the PRE OUT or RECORDER OUT jacks, respectively.
Figure 3: Rear panel connections of the Marantz Model 50 Integrated Amplifier.
Figure 4: Close-up of analog input terminals, including the dedicated MM Phono input.
2.4 Koneksyon pouvwa
After all audio connections are made, connect the supplied power cord to the AC IN terminal on the rear panel and then to a wall outlet.
3. Operasyon debaz
This section covers the fundamental operations of your Marantz Model 50 amplifier.
Figure 5: Close-up of the front panel controls.
3.1 Power On/Off
- Peze a Bouton pouvwa (
) sou panèl devan an pou limen oswa etenn aparèy la.
3.2 Seleksyon Antre
- Vire a Antre knob on the front panel to select the desired audio source (CD, Tuner, Phono, Line 1, Line 2, Recorder). The selected input will be displayed on the front panel screen.
3.3 Ajisteman Volim
- Vire gwo a VOLIM knob on the front panel clockwise to increase volume and counter-clockwise to decrease it.
3.4 Kontwòl Ton
- Sèvi ak la BASS epi TREBLE knobs to adjust the low and high frequency response, respectively, to suit your listening preferences.
- La BALANS knob allows you to adjust the left/right channel balance.
3.5 Speaker Selection
- Sèvi ak la Moun ki pale selector knob to choose between speaker set A, speaker set B, both A+B, or turn speakers off (for headphone listening).
4. Antretyen
Bon antretyen asire lonjevite ak pèfòmans optimal ou a amplifier.
4.1 Netwayaj
- Toujou dekonekte kòd la pouvwa anvan netwaye.
- Siye sifas ekstèn yo ak yon twal mou epi sèk.
- Pa sèvi ak pwodui netwayaj abrazif, solvan, oswa espre chimik, paske sa yo ka domaje fini an.
4.2 Vantilasyon
- Ensure that the ventilation openings on the top and sides of the unit are not blocked. Overheating can lead to malfunction.
NAN. Depanaj
If you encounter issues with your Marantz Model 50, refer to the following common problems and solutions.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | Kòd kouran an pa konekte; Priz kouran an gen pwoblèm | Tcheke koneksyon kòd kouran an; Eseye yon lòt priz kouran |
| Pa gen son | Incorrect input selected; Speaker cables disconnected; Volume too low; Mute function active | Select correct input; Check speaker connections; Increase volume; Deactivate mute |
| Son defòme | Poor cable connections; Source device issue; Speaker impedance mismatch | Check all cable connections; Test with a different source; Ensure speakers meet impedance requirements |
| Chanson bri | Ground loop; Poor cable shielding; Turntable ground not connected | Ensure proper grounding; Use shielded cables; Connect turntable ground wire |
If the problem persists after trying these solutions, please contact Marantz customer support.
6. Espesifikasyon
Below are the technical specifications for the Marantz Model 50 Integrated Amplifier.
- Nimewo Modèl: MODEL50
- AmpKalite lifier: Pure Analog, Class A/B
- Sorti pouvwa: 70 Watts per channel (x 2)
- Antre: 6 Analog (including MM Phono)
- Sòti: Subwoofer Pre Out, Stereo Preamp Sòti
- Dimansyon pwodwi (W x P x H): 16.96 x 17.4 x 5.11 pous
- Pwa atik: 31.3 liv
- Dat premye disponib: 24 oktòb 2023
7. Garanti ak sipò
The Marantz Model 50 Integrated Amplifier comes with a Five-Year Warranty, ensuring peace of mind regarding your investment.
For detailed warranty information, technical support, or service inquiries, please visit the official Marantz website or contact your authorized Marantz dealer.
Marantz Ofisyèl Websit: www.marantz.com
