Specifications - Sony MHC-EC69 Operating Instructions Manual

To prevent a tape from being
accidentally recorded over (MHC-
ECT/ECT/ECT only)
Break off the cassette's overwrite
protection tab from side A or B as
illustrated.
Break off
the cassette
tab
To later reuse the tape for recording,
cover the broken tab with adhesive tape.
About a tape longer than 0 minutes
(MHC-ECT/ECT/ECT only)
The use of the tape with more
than 90 minutes of play time is
not recommended except for long,
continuous recording or playback.
Cleaning the tape heads (MHC-
ECT/ECT/ECT only)
Use dry- or wet-type cleaning cassette
(available separately) after every 10 hours
of use, before you start an important
recording, or after playing an old tape.
Failure to clean the tape heads can cause
degraded sound quality or an inability
of the unit to record or play tapes. For
details, refer to the instructions of the
cleaning cassette.

Specifications

Main unit
Amplifier section
The following measured at AC 230 V,
50/60 Hz (European and Russian models)
The following measured at AC 120, 127,
220, 240 V, 50/60 Hz (Other models)
MHC-EC/ECT
Front Speaker:
Power output (rated):
Low channel
50 W + 50 W (at 8 Ω, 1 kHz, 1%
THD)
High channel
50 W + 50 W (at 8 Ω, 8 kHz, 1%
THD)
RMS output power (reference):
Low channel
65 W + 65 W (per channel at 8 Ω,
1 kHz, 10% THD)
High channel
65 W + 65 W (per channel at 8 Ω,
8 kHz, 10% THD)
Subwoofer:
RMS output power (reference):
90 W (at 4 Ω, 80 Hz, 10% THD)
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Continued

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