1. 서론
The Electro-Voice RE20 is a dynamic cardioid microphone recognized as an industry standard. It is widely favored by broadcasters, podcasters, and sound engineers globally. Its design also makes it a premium-grade instrument microphone for music production. The Variable-D design and heavy-duty internal pop filter are optimized for close-in voice work, while an internal element shock-mount minimizes vibration-induced noise.
2. 주요 특징
- Dynamic Cardioid Design: An industry standard for broadcasting, podcasting, and sound engineering.
- Variable-D Technology: Minimizes proximity effect, ensuring consistent sound quality during close-up vocal use.
- Heavy-Duty Internal Pop Filter: Effectively reduces plosive sounds for clear voice capture.
- Internal Element Shock-Mount: Reduces unwanted vibration-induced noise.
- Large Diaphragm Dynamic Element: Contributes to high-quality audio reproduction.
- Humbucking Coil: Guards against line hum interference.
- Mid-Bass Tone-Shaping Switch: Allows for adjustment of the microphone's tonal characteristics.
3. 설정
3.1 언박싱 및 초기 검사
Carefully remove the microphone and its accessories from the packaging. Inspect all components for any signs of damage. The package includes the RE20 microphone and an 81715 stand clamp.
3.2 마이크 장착
Attach the provided 81715 stand clamp to a standard microphone stand or boom arm. Securely fasten the RE20 microphone into the stand clamp. Ensure the microphone is stable and positioned to minimize accidental bumps or falls.
Figure 1: Electro-Voice RE20 microphone mounted on a stand, illustrating typical studio setup.
3.3 오디오 장비에 연결하기
The RE20 features an XLR connector. Connect a high-quality XLR cable from the microphone to your audio interface, mixer, or preamplifier. As a dynamic microphone, the RE20 does not require phantom power, but it is compatible with equipment that provides it.
4. 사용 설명서
4.1 Microphone Placement and Technique
The RE20's Variable-D design effectively controls the proximity effect, allowing for close microphone placement without excessive bass boost. For vocal applications, position the microphone 1 to 6 inches from the sound source. Experiment with distance to achieve the desired tonal balance.
그림 2: 전면 view of the Electro-Voice RE20 microphone, highlighting its robust construction.
4.2 Using the Mid-Bass Tone-Shaping Switch
The RE20 includes a mid-bass tone-shaping switch located on the microphone body. This switch allows you to tailor the low-frequency response to suit different voices or instruments, or to compensate for room acoustics. Adjust the switch as needed to achieve optimal sound clarity and presence.
그림 3: 각도 view of the Electro-Voice RE20, showing the mid-bass tone-shaping switch.
5. 유지관리
5.1 청소
To clean the microphone's exterior, use a soft, dry cloth. For the grille, a soft brush can be used to gently remove dust or debris. Avoid using liquid cleaners or solvents, as these can damage the microphone's components.
5.2 보관
When not in use, store the RE20 in a protective case to prevent dust and moisture accumulation. Store in a cool, dry place away from direct sunlight or extreme temperatures.
5.3 취급
Handle the microphone with care. Avoid dropping it or subjecting it to harsh impacts, as this can damage the internal components, including the shock-mount and dynamic element.
6. 문제 해결
6.1 사운드 출력 없음
- 모든 XLR 케이블 연결이 단단히 고정되었는지 확인하십시오.
- Verify that the input gain on your audio interface or mixer is set appropriately.
- Ensure the correct input channel is selected on your audio equipment.
6.2 Unwanted Hum or Noise
- 모든 오디오 케이블이 제대로 차폐되어 있고 양호한 상태인지 확인하십시오.
- Check for proper grounding of your audio equipment.
- The RE20 features a humbucking coil to reduce line hum; ensure it is functioning correctly.
- Move the microphone away from potential sources of electromagnetic interference (e.g., power supplies, monitors).
6.3 왜곡된 오디오
- 오디오 인터페이스 또는 믹서의 입력 게인을 줄이세요.
- Ensure the microphone is not positioned too close to a very loud sound source.
- Check the input levels on your recording software to prevent clipping.
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 상표 | 일렉트로보이스 |
| 모델명 | RE20 |
| 품목 모델 번호 | RE20 |
| 색상 | 회색 |
| 마이크 폼 팩터 | 마이크 전용 |
| 연결 기술 | 열광한 |
| 커넥터 유형 | XLR |
| 극성 패턴 | 단방향 (카디오이드) |
| 주파수 응답 | 45Hz - 18,000Hz |
| 임피던스 | 150옴 |
| 신호 대 잡음 비율 | 78데시벨 |
| 품목 무게 | 16온스(1파운드) |
| 제품 크기(L x W x H) | 12.3 x 5 x 3.6 인치 |
| 재료 | 알류미늄 |
| 제품의 권장 용도 | Singing, Broadcasting, Podcasting |
| 첫 번째 이용 가능 날짜 | 19년 2004월 XNUMX일 |
8. 상자 안에 무엇이 들어있나요?
- Electro-Voice RE20 Broadcast Announcer Microphone
- 81715 Stand Clamp
9. 보증 및 지원
보증 정보 및 기술 지원에 대해서는 Electro-Voice 공식 웹사이트를 참조하십시오. web사이트를 방문하거나 고객 서비스에 직접 문의하세요. 보증 청구를 위해 구매 증빙 자료를 보관하세요.
