Mystery MAR-909U Service manual

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MAR-909U

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General

Power Supply Requirements:

DC 14.4V, Negative Ground

Load Impedance:

4 ohms

Maximum Output Power:

7W x 4(CH)

Chassis Dimensions:

178 x 130x 50mm (W x D x H)

Current Drain:

5A

Tone Controls

Bass (at 100Hz):

+10dB / -10dB

Treble (at 10K):

+10dB / -10dB

USB/SD MUSIC Player

Signal to Noise Ratio:

More than 60dB

Channel Separation:

More than 60dB

Frequency Response:

20Hz - 20KHz

FM Radio

Frequency Coverage (MHz):

87.5 - 108MHz

IF :

10.7MHz

Sensitivity (S/N-30dB):

12dBu

Stereo Separation:

>30dB

AM Radio

Frequency Coverage (KHz):

522 - 1620KHz

IF :

450KHz

Sensitivity (S/N-20dB):

42dBu

Remarks:

Specifications subject to change without notice

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Mystery MAR-909U Service manual

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