Marantz ST 400 [2nd unit] stereo AM / FM tuner
Features :
• Dual tuning displays
• Gyro touch tuning knob
• High quality FM audio output when used with a good aerial
Specifications :
-:®:- 1979 to 1981 vintage
-:®:- Dual displays : analogue tuning dial and digital frequency display
-:®:- Servo lock fine tuning
FM Stage [87.5 to 108 MHz]:
-:®:- Sensitivity : DIN mono [S/N 26 dB 75 ohms]: 0.9μV DIN stereo [S/N 46 dB 75 ohms]: 23μV
-:®:- IHF mono: 10.3/1.8 dBf/μV Sensitivity of alternate channels N/W: 65dB
-:®:- Image frequency rejection : 57dB
-:®:- Interference rejection : 98dB AM rejection: 55dB
-:®:- Signal to noise ratio DIN : Unweighted: Mono: 65dB Stereo: 65dB Weighted: Mono: 70dB Stereo: 65dB
-:®:- Pilot frequency rejection 19 kHz: 65dB Carrier frequency rejection [38 kHz]: 68dB
-:®:- Total harmonic distortion : Mono (N/W): 0.1% Stereo (N/W): 0.2%
-:®:- Frequency response : 30 Hz to 15 kHz [+0dB / -1dB]
-:®:- Stereo separation : 45dB Balance: 0.2dB
MW Stage [525 to 1605 kHz]: does not work
-:®:- Sensitivity [S/N 26 dB 30% mod. 1 MHz]: 25µV Selectivity 1 MHz ± 9 kHz: 46dB
-:®:- Image rejection at 1 MHz : 45dB Interm. frequency rejection at 1 MHz: 45dB
-:®:- Signal to noise ratio at 1 MHz : 55dB Total harmonic distortion at 1 MHz: 0.5%
-:®:- PLL loop FM multiplex demodulator, 3 gang FM, 2 gang AM
-:®:- Five point signal strength needle meter
-:®:- Gyro touch tuning control - smooth action with good grip
-:®:- Dimensions [W x H x D] : 416 x 146 x 243mm
-:®:- Weight : 4.5kg - packed weight ~ 6kg
Mark on the top paint surface
Recently serviced for maximum sound quality, but unfortunately, no AM and no servo lock tuning function
SOLD September 2009 on trademe to Hamilton
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