Marshall SC20C Studio Classic 1x10" 20/5-watt Tube Combo Ampliifier 사용 설명서

1. 서론

구매해주셔서 감사합니다asing the Marshall SC20C Studio Classic 1x10" 20/5-watt Tube Combo Amp리퍼. 이것 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. 중요 안전 지침

• 지침을 읽어보세요: 이 제품을 사용하기 전에 모든 안전 및 작동 지침을 읽으세요.
• 지시사항을 보관하세요: 이 지침을 향후 참고용으로 보관하세요.
• 경고를 주의하세요: 제품 및 작동 지침에 있는 모든 경고를 준수하십시오.
• 지시사항을 따르세요: 모든 작동 및 사용 지침을 따르세요.
• 물과 습기: 이 기기를 물 근처에서 사용하지 마십시오.
• 청소: 마른 천으로만 닦으십시오.
• 통풍: 환기구를 막지 마십시오. 제조업체의 지침에 따라 설치하십시오.
• 열: 라디에이터, 난방 조절기, 스토브 또는 기타 장치(다음을 포함)와 같은 열원 근처에 설치하지 마십시오. amp열을 생성하는 발전기.
• 전원 코드 보호: 전원 코드가 밟히거나 끼지 않도록 보호하세요. 특히 플러그, 편의용 콘센트 및 기기에서 나오는 부분은 보호하세요.
• 첨부 파일/액세서리: 제조사가 지정한 부속품/액세서리만 사용하세요.
• 번개/사용하지 않은 기간: 번개 폭풍 시 또는 장기간 사용하지 않을 때는 기기의 플러그를 뽑아두세요.
• 서비스: 모든 서비스는 자격을 갖춘 서비스 담당자에게 의뢰하십시오. 전원 코드나 플러그가 손상되었거나, 액체가 쏟아졌거나, 물체가 기기에 떨어졌거나, 기기가 비나 습기에 노출되었거나, 정상적으로 작동하지 않거나, 떨어졌을 때와 같이 기기가 어떤 식으로든 손상된 경우 서비스가 필요합니다.
• 높은 Voltage: 튜브 amplifiers operate with high voltages internally. Do not attempt to open the chassis or perform any internal servicing. Risk of electric shock.
• 스피커 연결: Always ensure a speaker load is connected before powering on the amp손상을 방지하기 위해 lifier.

3. 패키지 내용

다음 항목에 대한 상자를 체크해 주세요.

• Marshall SC20C Studio Classic 1x10" Combo Amp리퍼
• 전원 케이블
• 사용 설명서 (본 문서)

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

4. 제품 오버view

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.

그림 4.1: 앞쪽 view of the Marshall SC20C Studio Classic Combo Amp증폭기. 이 이미지는 다음을 보여줍니다. 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 전면 패널 컨트롤

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

1. 입력 잭 : Connect your guitar or other instrument here using a standard 1/4" instrument cable.
2. 사전amp 볼륨(이득): Controls the amount of gain in the preamp section. Higher settings increase distortion and sustain.
3. 마스터 볼륨: 전체 출력 볼륨을 제어합니다. amp리퍼.
4. 고음부: 고주파 응답을 조정합니다. amp리퍼.
5. 가운데: 중간 주파수 응답을 조정합니다.
6. 베이스: 저주파 응답을 조정합니다.
7. 있음: 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. 전원 스위치: 회전합니다 ampliifier를 켜거나 끕니다.
10. 대기 스위치: Engages or disengages the high voltage to the tubes. Always use the standby switch when warming up or cooling down the amp리퍼.

4.2 후면 패널 연결

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

1. AC 전원 입력: 여기에 제공된 전원 케이블을 연결합니다.
2. 스피커 출력: 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. 설정

Follow these steps to set up your Marshall SC20C amp정수기:

1. 놓기: 배치하다 amp앰프는 안정적이고 평평한 표면에 놓고, 제품 주변에 충분한 환기가 이루어지도록 하십시오. 열원 근처나 직사광선이 비치는 곳에 두지 마십시오.
2. 전원 연결: 확인하십시오 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. 계기 연결: Connect your guitar to the Input Jack on the front panel using a high-quality instrument cable.
4. 외부 스피커(선택 사항): 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. 이펙트 루프(선택 사항): 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 amp리퍼.

6. 사용 설명서

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

6.1 전원 켜기

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. 허용하다 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 전원 끄기

1. Reduce all volume controls (Preamp Volume, Master Volume) to their minimum (zero) positions.
2. Flip the Standby switch to the STANDBY position.
3. 허용하다 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 amplifier는 장기간 사용되지 않습니다.

6.3 톤 셰이핑

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. 유지관리

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

• 청소: 연결을 끊다 amplifier from power before cleaning. Use a soft, dry cloth to wipe down the exterior. Do not use liquid cleaners or abrasive materials.
• 튜브 관리: 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.
• 통풍: 확인하십시오 amp증폭기의 통풍구는 과열을 방지하기 위해 항상 막힘없이 유지되어야 합니다.
• 저장: 사용하지 않을 때는 보관 amplifier in a dry, temperate environment, away from extreme temperatures or humidity.

8. 문제 해결

문제가 발생하면 amplifier의 경우, 다음의 일반적인 문제와 해결책을 참조하세요.

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

9. 사양

10. 보증 및 지원

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 Amp화 web대지.

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.

공식 보안관 Web대지: www.마샬닷컴