Sony mhc-grx2 User Manual

System

Compact disc and digital
audio system

Laser

Semiconductor laser
(

λ 

= 780 nm)

Emission duration:
continuous

Laser output

Max. 44.6 

µ

W*

* This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.

Frequency response

20 Hz – 20 kHz (±0.5 dB)

Wavelength

780 – 790 nm

Recording system

4-track 2-channel stereo

Frequency response

60 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassette

Wow and flutter

±0.15% W.Peak (IEC)
0.1% W.RMS (NAB)
±0.2% W.Peak (DIN)

POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
with 6 ohm loads both channels driven, from
70-20,000 Hz; rated 25 watts per channel
minimum RMS power, with no more than
0.9% total harmonic distortion from 250
milliwatts to rated output.

Continuous RMS power output

35 watts + 35 watts
(6 ohms at 1 kHz,
10% THD)

DIN power output (Rated)

30 watts + 30 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (Reference)

35 watts + 35 watts
(6 ohms at 1 kHz,
10% THD)

Music power output (Reference)

60 watts + 60 watts
(6 ohms at 1 kHz,
10% THD)

The following measured at AC 110, 220 V 60 Hz;
DIN power output (Rated)

25 watts + 25 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (Reference)

30 watts + 30 watts
(6 ohms at 1 kHz,
10% THD)

The following measured at AC 120, 240 V 60 Hz;
DIN power output (Rated)

30 watts + 30 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (Reference)

35 watts + 35 watts
(6 ohms at 1 kHz,
10% THD)

Peak music power output (Reference)

400 watts

Outputs

PHONES (stereo phone jack):

accepts headphones of
8 ohms or more

SPEAKER:

accepts impedance of 6 to
16 ohms