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Specifications
Model
Power Requirement
Rated Output
AC
Power
Consumption
DC
Frequency Response
Total Harmonic Distortion
Wired Mic
Inputs
Auxiliary
External
Speaker
Outputs
Line out
Signal to Noise Ratio
Tuner Section (WTU-770)
Aerial system
Receiving Sensitivity
Squelch Sensitivity
Receiving System
Signal to Noise Ratio
Cassette Section
Track Format
Recording System
Tape Speed
Wow & Flutter
FF/REW Time
Ambient Temperature
Dimensions ( W × H × D )
Weight
Finish
* S p e c i f i c a t i o n s are s u b j e c t to change without notice
Accessories
Dust cover
Single pole plug
Plug for connection to external power supply
Plug for connection to external speaker
Fuse (T500mA)
Operating instruction manual
WA-641
220V/240V AC (Selectable), 50 Hz
Dry Cells-8pcs. (R20P or D size), External DC 10 to 16V
15W at AC (Max 20W), 6W at DC
44W (Rated output)
70 to 10k Hz 3dB deviation
Less than 3% (at rated output)
Mic 1, 2 : — 5 4 d B v 600 ohms (Swtichable with wireless microphone)
-20dBV 500k ohms
8 to 16 ohms, more than 20W of rated input
0dBV 600 ohms
More than 70dB (at rated output)
More than 80dB (20dBµV input, 1kHz Mod. 40kHz Dev.)
More than 75dB (20dBµV input, 1kHz Mod. 15kHz Dev.)
14dBuV (0dB = 1 µ V )
Superheterodyne System
More than 95dB (102dB: Aweight) (60dBµV input, 40kHz Dev.)
More than 90dB (102dB: Aweight) (60dBµV input, 15kHz Dev.)
-10 to 40 °C (14 to 104 °F) at AC
0 to 40 °C (32 to 104 °F) at DC
366×456×200 mm (14.4" × 18.0" × 7.9")
7.3 kg (16.1 Ibs)
Light green (ABS resin)
1
1
1
1
1
1
TOA Corporation
WA-641C
1300mA
Rod aerial
2 track-1 channel (Mono)
AC bias
4.8cm/sec.
0.3% WRMS
Within 100 sec. (C60 tape)
8.3 kg (18.3 Ibs)
PRINTED IN JAPAN
133-07-082-40
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