마란츠 2250B 녹턴형 리시버 입니다 -A급- > 전문장터

마란츠 2250b 녹턴형 리시버 입니다. 미국에서 디자인하고 일본에서 초기에 제작된 녹턴 리시버 로서 2325와

같은맥락의 끈적끈적하고 묵직한 튜너음질이 상당히 일품인 리시버 이며 2252B와 같이 가정에서 사용하기

가장 적합한 체널당 50w+50w 을 지원하며 보기에도 좋고 크기도 적합한 제품입니다.70~80년대에 출시한 JBL

이나 Bose 스피커와 매칭이 좋으며 가요,팦,재즈 를 자주 청음하시는 분에게 좋습니다. 켄TR을 사용하였으며

출력켄TR은 오리지널 초기형 히다치 켄TR이 채용되어 있습니다  FM스테레오 밎 분리 우수하며 전원220v 사용

합니다. 판매가격 X 만원이며 직거래 밎 지방택배 모두가능 합니다. 필요하신분 연락주세요 서울입니다.

011-9050-3142 김태훈 입니다. 좋은하루 보내세요...^ ^
General
Rarity Scarce
Retail Price 550
Designed in USA
Manufactured In Japan
First Year 1976
Last Year 1977
Wood Case WC-22
Blue Face Yes
Channels Two
Speaker Connections two sets
Chassis Ground Binding post
AC Switch Yes
 

Physical
Panel Width 17 3/8
Panel Height 5 3/8
Depth 14 3/8
Weight 34.1 lbs
 


Amplifier
RMS Power Per Channel 50
Damping Factor @ Load Impedance 55 at 8 ohms
Total Harmonic Distortion (THD) .25 %
Power Bandwidth 20 Hz to 20 KHz
Frequency Response 20 Hz to 20 KHz +/- 0.5 %
Intermodulation Distortion (IM) .25% at rated power
Input Impedance 30 k ohm
Input Sensitivity for Full Output 1.5v
 


FM Tuner
Gyro Tuning yes
RF Sensitivity 1.9 uV
300 Ohm Binding Posts Spring connectors
75 Ohm Binding Posts Spring connectors
Ultimate Quieting 70 dB, mono
THD, Mono 0.2%
THD, Stereo 0.4%
Signal to Noise Ratio, Mono 70 dB
Capture Ratio 1.5 dB
IF Image Rejection 70 dB
IF Rejection 90 dB
Alternate Channel Selectivity (wide or normal) 060 dB
Spurious Rejection 95 dB
AM Carrier Rejection 55 dB
Stereo Separation at 1 kHz 40 dB
Mono Switch Yes
Signal Strength Meter Yes
Center Tuning Meter Yes
Stereo Lamp Yes
Dolby Lamp Yes
25 uS Deemphasis Switch (Dolby Associated) Yes
Quadradial Output (FM Discriminator output, unequalized) Yes
Illuminated Dial Pointer Yes
 


AM Tuner
RF Sensitivity 20 uV
Signal Strength Metering yes
 


Preamplifier
Multiple Bass Adjustments Yes
Multiple Midrange Adjustments Yes
Multiple Treble Adjustments Yes
Tone Control Defeat Yes
Bass Turnover Options Yes
Treble Turnover Options Yes
High Filter Yes
Low Filter Yes
Gain Control Yes
Loudness Contour Yes
Mono Yes
Balance Slider
Number of Tape Monitors Two
Tape to Tape Dubbing Via front panel
Auxillary Input Source Yes
Phono Input Source Yes
Illuminated Source Indicators Yes
Cartridge Load 47 k ohm
Tuner Source Input am, fm
Source Tape Input (as opposed to a tape monitor) yes
2nd Source Tape input (as opposed to a tape monitor) yes
Tape Monitor yes
2nd Tape monitor yes
Preamp to Amplifier Jumper(s) yes
Headphone Jack(s) Yes
Speaker Selection Nomenclature main, remote
Signal to Noise Ratio aux 85 dB -- phono 75 dB
Frequency Response 30 Hz to 15 KHz =/- 1.0 dB (phono)