Marantz model 1200B

Spec

              Marantz model 1200B

                Power amplifier

Continuous average output per Channel  all Channels driven ........... 100 Watts

Power Band..................... 20 Hz - 20 kHz

Total Harmonic Distortion.............0,1 %

IM Distortion (S.M.P.T.E. method)..........0.5 %

Frequency Response, High Level Input @ 1 watt output 20 Hz-20 kHz.....+ 0,25 dB

Input Sensitivity and Impedance ...........1,5 V 47 kohms

Damping factor................100

 

                     Pre-amplifier

                     PhonoSection

Dynamic Range: Ratio on Input.........  100 dB

Overload Voltage to Equivalent Noise:...--

 Equivalent Noise Input.............. 2 uV 

 Sensitivity & impedance..................1,35 mV   47 kohms

High Level Input Sensitivity and Impedance.............134 mV  50 kohms

                           Tone Controls

Bass: 50Hz............................. ±10 dB

Mid: 700 Hz.............................± --

Treble: 15 khz.........................±10 dB

Output level and impedance.............3 V  600 ohms

Total Harmonic Distortion.............0,05 %

IM Distortion (S.M.P.T.E. method)..........0.05 %

Frequency Response,   20 Hz-20 kHz.....+ 0,25 dB

Särskilda egenskaper

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