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Specification - Kenwood KA-94 Service Manual

Stereo integrated amplifier

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Power Amplifier Section
Power Output
EIA
SPECIFICATION
125 watts*
per channel
minimum
RMS,
both channels
driven at 8 ohms from 20 Hz to 20,000 Hz with no more
than 0.05% total harmonic distortion
Both Channels Driven into
8 ohms at 1 kHz...
Total Harmonic Distortion
(AUX— SPKR 8 ()
at Rated Output,
20 Hz~ 20,000 Hz...............
at 1/2 Rated Output,
20 Hz~ 20,000 Hz......... .....
at 1/2Rated Output, 1,000 Hz ..
125 W+125
W (Except USA,
Europe and U.K.)
0.05%
0.02%
0.007%
(PHONO
-— SPKR 8 © : at — 20 dB VOLUME Level)
at Rated Output, 1,000 Hz.....
Intermodulation Distortion
(60 Hz:7 kHz=4:1)...0000000.....
Damping Factor .................
;
Frequency Response .................
Input Sensitivity /Impedance
Signal-to-Noise Ratio (IHF-A)
Phono
MN
.......
;
Phono MM oo.
TUNER, AUX., TAPE PLAY .......
Maximum Input Level for Phono
MM ee cpa
GS dows tecinstenr
seas ehea
Output Level/Impedance
TAPE REC (Pin) 000...
Frequency Response for Phono..
Tone Control
BASS i
6 Se cnciies decay
Race
aes
Loudness Control
(at
—30 dB VOLUME Level) .....
Subsonic Filter......0....00.000.......
General
Power Consumption .................
Weight (Net) 00.0...
0.02%
0.02% at rated power
into 8 ohms
...20 (1,000 Hz into 8 ohms)
10 Hz to 100 kHz,
+0 dB, —3 dB
2.5 mV/47 k ohms
.150 mV/33 k ohms
..73 dB for 2.5 mV input
79 dB for 5.0 mV input
100 dB
140 mV (RMS), T.H.D. 0.05%
at 1 kHz
.. 150 mV/3.3 k ohms
RIAA standard curve 40.3 dB
(30 Hz to 20,000 Hz)
.+10 dB at 100 Hz
+8 dB at 10 kHz
+8 dB at 100 Hz
18 Hz, 6 dB/oct.
4.1. A (USA and Canada : UL and
CSA)
230 W (Others)
Switched 2, Unswitched 1
(Except some countries)
W:
420 mm (16-9/16")
H:
109 mm (4-5/16")
D:
280 mm (11")
8.5 kg (18.7 Ib)
* Measured pursuant to Federal Trade Commission's Trade Regulation
rule on Power Output Claims for Amplifier in U.S.A.
IEC/NF
European and U.K. models
Power Amplifier Section
Rated Power Output
1 kHz, 4 ols...
cecceeeeeees 90 W+90
W
4 ohms at 60 Hz to 12.5 kHz
no more than 0.7% THD (IEC/NF) ..................... 90 W+90
W
8 ohms at 60 Hz to 12.5 kHz
no more than 0.7% THD (IEC/NF)..................... 80 W+80
W
Total Harmonic Distortion
Rated Power Output into 8 ohms................................. 0.05%
Intermodulation Distortion....00200000.0o0
cece
eee. 0.02%
Frequency Response.......0..0..00o..o.
cece
10 Hz~ 100 kHz
+0 dB, —3 dB
S/N Weighted: Rated Output Power (IEC-A)
(
) = Unweighted at 50 mW (DIN)
Kenwood
follows a policy of continuous advancements
in development.
For this reason
specifications
may
be
changed without notice,
Kenwood poursuit une politique de progrés constants en
ce qui doncerne le développement. Pour cette raison, les
spécifications sont sujettes 4 modifications sans préavis.
11

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