Sony MDX-C7900 Specifications

Specifications

MD player section

Signal-to-noise ratio	90 dB
Frequency response	10 – 20,000 Hz
Wow and flutter	Below measurable limit

Tuner section

FM

	Tuning range	FM tuning interval:
		50 kHz/200 kHz
		switchable
		87.5 – 108.0 MHz
		(at 50 kHz step)
		87.5 – 107.9 MHz
		(at 200 kHz step)
	Antenna terminal	External antenna connector
	Intermediate frequency	10.7 MHz
	Usable sensitivity	10 dBf
	Selectivity	75 dB at 400 kHz
	Signal-to-noise ratio	62 dB (stereo),
		65 dB (mono)
	Harmonic distortion at 1 kHz
		0.9 % (stereo),
EN		0.5 % (mono)
	Separation	35 dB at 1 kHz
	Frequency response	30 – 15,000 Hz
	Capture ratio	2 dB
	AM
	Tuning range	AM tuning interval:
		9 kHz/10 kHz switchable
		531 – 1,602 kHz
		(at 9 kHz step)
		530 – 1,710 kHz
		(at 10 kHz step)
	Antenna terminal	External antenna connector
	Intermediate frequency	10.71 MHz/450 kHz
	Sensitivity	30 µV
	Power amplifier section
	Outputs	Speaker outputs
		(sure seal connectors)
	Speaker impedance	4 – 8 ohms
	Maximum power output	40 W × 4 (at 4 ohms)

General

Outputs	Line outputs (2)
	Power antenna relay
	control lead
	Power amplifier control
	lead
	Telephone ATT control
	lead
	Illumination control lead
Tone controls	Bass ±8 dB at 100 Hz
	Treble ±8 dB at 10 kHz
Power requirements	12 V DC car battery
	(negative ground)
Dimensions	Approx. 178 × 50 × 184 mm
	(w/h/d)
Mounting dimensions	Approx. 182 × 53 × 162 mm
	(w/h/d)
Mass	Approx. 1.2 kg
Supplied accessories	Parts for installation and
	connections (1 set)
	Front panel case (1)
	Rotary commander
	RM-X4S (1)
Optional accessories	BUS cable (supplied with
	an RCA pin cord)
	RC-61 (1 m), RC-62 (2 m)
	RCA pin cord
	RC-63 (1 m)
	Cleaning cloth XP-CD1
	Compact disc single
	adapter CSA-8
Optional equipment	CD changer
	CDX-715 (10 discs),
	CDX-T65 (6 discs),
	CDX-T62 (6 discs)
	MD changer
	MDX-62
	Source selector
	XA-C30

U.S. and foreign patents licensed from Dolby laboratories Licensing Corporation.

Design and specifications are subject to change without notice.

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