Marshall SC20C Studio Classic 1x10" 20/5-watt Tube Combo AmpManyèl itilizatè lifier

1. Entwodiksyon

Mèsi pou acha aasing the Marshall SC20C Studio Classic 1x10" 20/5-watt Tube Combo Amplifier. Sa a amplifier is designed to deliver the iconic JCM800 tone in a compact and versatile package, suitable for both studio and stage use. Featuring a 10-inch speaker and switchable power output, the SC20C offers authentic tube amplification with modern convenience.

Please read this manual thoroughly before operating your amplifier to ensure safe and optimal performance. Keep this manual for future reference.

2. Enstriksyon Sekirite Enpòtan

• Li Enstriksyon: Li tout sekirite ak enstriksyon operasyon anvan ou sèvi ak pwodui sa a.
• Kenbe enstriksyon yo: Kenbe enstriksyon sa yo pou referans nan lavni.
• Fè atansyon avètisman yo: Respekte tout avètisman sou pwodwi a ak nan enstriksyon yo opere.
• Swiv enstriksyon yo: Swiv tout enstriksyon operasyon ak itilizasyon.
• Dlo ak imidite: Pa sèvi ak aparèy sa a toupre dlo.
• Netwayaj: Netwaye sèlman ak yon twal sèk.
• Vantilasyon: Pa bloke okenn ouvèti vantilasyon. Enstale li dapre enstriksyon manifakti a.
• Chalè: Pa enstale tou pre okenn sous chalè tankou radyatè, rejis chalè, recho, oswa lòt aparèy (tankou amplifiers) ki pwodui chalè.
• Pwoteksyon kòd pouvwa: Pwoteje kòd elektrik la pou yo pa mache oswa kwense, sitou nan priz, resipyan konvenyans, ak pwen kote yo sòti nan aparèy la.
• Atachman/akseswa: Sèvi ak sèlman atachman/akseswa manifakti a espesifye.
• Zeklè/Peryòd ki pa itilize: Debranche aparèy sa a pandan tanpèt zèklè oswa lè li pa itilize pou yon peryòd tan.
• Sèvis: Refere tout sèvis yo bay pèsonèl sèvis kalifye. Reparasyon nesesè lè aparèy la domaje nenpòt fason, tankou kòd kouran oswa ploge domaje, likid koule oswa objè tonbe nan aparèy la, aparèy la te ekspoze a lapli oswa imidite, li pa fonksyone nòmalman. , oswa li te tonbe.
• Segondè Voltage: Tib amplifiers operate with high voltages internally. Do not attempt to open the chassis or perform any internal servicing. Risk of electric shock.
• Koneksyon oratè: Always ensure a speaker load is connected before powering on the amplifier pou anpeche domaj.

3. Pake kontni

Tanpri tcheke kare a pou atik sa yo:

• Marshall SC20C Studio Classic 1x10" Combo Amplifier
• Pouvwa kab
• Manyèl Itilizatè (dokiman sa a)

If any items are missing or damaged, please contact your retailer or Marshall support immediately.

4. Pwodwi souview

The Marshall SC20C is a tube-driven combo amplifier designed to deliver classic Marshall tones. It features a single 10-inch speaker and a robust control set for shaping your sound.

Figi 4.1: Devan view of the Marshall SC20C Studio Classic Combo Amplavi. Imaj sa a montre amplifier's black tolex covering, gold-colored control panel, and the iconic Marshall logo. The single 10-inch speaker is visible behind the grille cloth.

4.1 Kontwòl Panel Front

The front panel provides access to all primary sound-shaping controls.

1. Antre Jack: Connect your guitar or other instrument here using a standard 1/4" instrument cable.
2. Preamp Volim (Pyen): Controls the amount of gain in the preamp section. Higher settings increase distortion and sustain.
3. Mèt Volim: Kontwole volim pwodiksyon an jeneral nan amplifier.
4. Treble: Ajiste repons frekans segondè a nan amplifier.
5. Mwayen: Ajiste repons frekans mitan an.
6. Bass: Ajiste repons ba-frekans lan.
7. Prezans: Adds high-end sparkle and clarity by affecting the power amp's high-frequency response.
8. Output Select (20W/5W): A switch to select between 20-watt and 5-watt output modes. The 5-watt mode provides earlier power amp saturation at lower volumes.
9. Pouvwa switch: Vire a amplifier sou oswa sou.
10. Chanjman ki sibstiti: Engages or disengages the high voltage to the tubes. Always use the standby switch when warming up or cooling down the amplifier.

4.2 Koneksyon Panèl Dèyè

The rear panel houses essential connections for power, external speakers, and effects loops.

1. AC pouvwa Antre: Konekte kab kouran ki bay la isit la.
2. Rezilta Oratè: Connect external speaker cabinets here. Ensure the impedance matches the amplifier's output (e.g., 8 Ohm, 16 Ohm). The internal speaker is typically connected to one of these.
3. Effects Loop Send: Connect to the input of your external effects pedals.
4. Effects Loop Return: Connect to the output of your external effects pedals.
5. DI Output (XLR): Provides a balanced output for connecting directly to a mixing console or audio interface.

5. Enstalasyon

Follow these steps to set up your Marshall SC20C amplifier:

1. Plasman: Mete la amplifier on a stable, level surface, ensuring adequate ventilation around the unit. Avoid placing it near heat sources or in direct sunlight.
2. Koneksyon pouvwa: Asire w la amplifier's power switch is in the OFF position and the standby switch is in the STANDBY position. Connect the supplied power cable to the AC Power Input on the rear panel and then to a grounded electrical outlet.
3. Koneksyon Enstriman: Connect your guitar to the Input Jack on the front panel using a high-quality instrument cable.
4. Oratè ekstèn (opsyonèl): If using an external speaker cabinet, ensure the internal speaker is disconnected (if applicable and specified in the manual, or ensure correct impedance matching if both are used). Connect the external speaker to the appropriate Speaker Output on the rear panel, matching the impedance. Always ensure a speaker load is connected before powering on.
5. Effects Loop (Optional): If using external effects, connect the "Send" of the amplifier to the input of your first effect pedal, and the output of your last effect pedal to the "Return" of the amplifier.

6. Operasyon Enstriksyon

Operating your SC20C amplifier involves a specific power-up and power-down sequence to protect the tubes and ensure longevity.

6.1 Limen

1. Ensure all volume controls (Preamp Volume, Master Volume) are set to their minimum (zero) positions.
2. Ensure the Standby switch is in the STANDBY position.
3. Flip the Power switch to the ON position. The power indicator light will illuminate.
4. Pèmèt la amplifier to warm up for at least 30-60 seconds. This allows the tubes to reach their operating temperature.
5. After the warm-up period, flip the Standby switch to the PLAY position.
6. Slowly increase the Master Volume and Preamp Volume to your desired levels.

6.2 Etenn

1. Reduce all volume controls (Preamp Volume, Master Volume) to their minimum (zero) positions.
2. Flip the Standby switch to the STANDBY position.
3. Pèmèt la amplifier to cool down for a few seconds.
4. Flip the Power switch to the OFF position. The power indicator light will extinguish.
5. Unplug the power cable from the wall outlet if the amplifier pa pral itilize pou yon peryòd pwolonje.

6.3 Tone Shaping

Experiment with the Preamp Volume, Master Volume, and EQ controls to achieve your desired sound. The Preamp Volume controls the amount of distortion, while the Master Volume controls the overall loudness. The Treble, Middle, and Bass controls allow you to sculpt the frequency response. The Presence control adds brightness and cut to your tone.

The Output Select switch allows you to choose between 20-watt and 5-watt operation. The 5-watt mode will allow the power tubes to saturate and compress at lower overall volumes, which can be ideal for practice or recording where full stage volume is not required.

7. Antretyen

Proper maintenance will ensure the longevity and optimal performance of your amplifier.

• Netwayaj: Dekonekte a amplifier from power before cleaning. Use a soft, dry cloth to wipe down the exterior. Do not use liquid cleaners or abrasive materials.
• Swen Tib: Vacuum tubes have a finite lifespan and will eventually need replacement. Signs of worn tubes include reduced output, loss of tone, excessive noise, or microphonic feedback. Tube replacement should ideally be performed by a qualified technician. If replacing tubes yourself, ensure the amplifier is unplugged and allowed to cool completely, and handle tubes carefully.
• Vantilasyon: Asire w la amplifier's ventilation openings are clear of obstructions at all times to prevent overheating.
• Depo: Lè ou pa itilize, estoke amplifier in a dry, temperate environment, away from extreme temperatures or humidity.

NAN. Depanaj

Si ou rankontre pwoblèm ak ou amplifier, gade pwoblèm ak solisyon komen sa yo:

If the problem persists after attempting these solutions, please contact Marshall customer support or a qualified service technician.

9. Espesifikasyon

10. Garanti ak sipò

Marshall products are manufactured to the highest standards and come with a limited warranty. For specific warranty terms and conditions applicable to your region, please refer to the warranty card included with your product or visit the official Marshall Amplifikasyon websit.

For technical support, service, or replacement parts, please contact your authorized Marshall dealer or visit the Marshall Amplification support page online. When contacting support, please have your amplifier's model number (SC20C) and serial number ready.

Official Marshall Websit: www.marshall.com