Corona Line C11

A system's musical potential can only be fully realized with the assistance of a high-grade preamplifier. We have invested all our expertise into the development of the Corona Line preamplifier, holding it to MBL's high-end standard, unimpeded by any constraints, and created a control center adept with any kind of music, down to the very finest detail or each subtle change of mood or timing. To achieve this, we designed the Corona Line preamplifier around the best available potentiometers for acoustically perfect tracking and volume control. Our sophisticated power supply system would enhance any preamplifier. All subassemblies are carefully isolated to prevent interference that could diminish the music's nuances. MBL's uncompromising approach to development makes for superb quality and consummate musical enjoyment.





General

무게 : 15,5 kg
크기( 케이블 없이) : W 45,0 cm / D 44,5 cm / H 14,5 cm

라인 전압 : 230 Vac / 50 Hz or 115 Vac / 50/60 Hz
(단일 전압, 공장 설정 은 국가 에 따라 다름)

소비 전력
대기상태 : <0.5VA
유휴 상태 : <20VA
최대 : <20VA


Connetion

입력
RCA unbalanced : 2 x MBL CD1 / CD2
2 x Tuner AUX1 / AUX2
1 x Processor By-Pass

XLR balanced (unity gain) : 1 x Symmetrical

Options : 1 x optional 2nd Symmetrical In (XLR) or
1 x optional Phono Module (RCA)


출력
RCA unbalanced : 2 x Variable Out
1 x Fixed Record Out

XLR balanced (double gain) : 1 x Variable Out

Other : Ground Terminal
2 x MBL SmartLink


Specifications

출력 레벨 / 최대 출력
가변 RCA 출력 : 0 ... 5 V @ 2 V 입력 , 최대 8 V (볼륨 설정에 따라)

가변 XLR 출력 : 0 ... 10 V @ 2 V 입력 , 최대 16 V (볼륨 설정에 따라)

고정출력 : 2 V @ 2 V Input, max. 8 V

표준/최대입력 레벨(포노제외) : 2 V / 8V

절대 극성 : 동상 (RCA / XLR PIN2 )

주파수 범위(모든 입력과 포노출력 제외) : DC - > 200 kHz


출력 임피던스
모든 RCA출력 : 100 Ohm

모든 XLR출력 : 200 Ohm


입력 임피던스
CD, 프로세서 바이패스 입력 : ≥ 5 kOhm

AUX 입력 : 50 kOhm

XLR 입력 : 10 kOhm

신호 노이즈 비율(모든 입력, 포노 출력은 제외) : > 110 dB (A) @ 2 V Input, Volume set to 0 dBr / unity gain

채널 분리 (모든 입력, 포노 출력은 제외) : > 100 dB @ 1 kHz

총 왜곡 + 노이즈 (모든 입력, 포노 출력은 제외) : < 0.001 % @ 2V Input / 1kHz, Volume set to 0 dBr / unity gain