Kenwood Basic M1 - Installation Step 2: Component Removal; Remove Original Resistors R17;R18

|
Block
diagram
Va
WO
INPUT HIGH
POWER
AMP
POWER
SPEAKER
HILO
CURRENT
A
SWITCH LIMITER Low :
POWER B
DELAY
DRIVER
HEADPHONE
LAMP
120V AC
60Hz
+— Power | ot
<—|_ SUPPLY
Specifications
Power output
105 watts per channel minimum RMS, both
channels driven, at 8 ohms from 20 Hz to
20,000 Hz with no more than 0.005% total
harmonic distortion.
Clipping Power
at 8 ONMS 00... eee ce eee ee ee 127 watts/ch. (1 kHz)
at 4 ONMS 20... eee ee renee 160 watts/ch. (1 kHz)
Clipping Headroom
at 8 OWMS ...... ce ceee sere eee 0.8 dB
at 4 OWMS ...... eee cree e eee 1.6 dB
Dynamic Power
at 8 ONMS ....... eee 170 watts/ch. (1 kHz)
At 4 OWMS ...... cc cecceee eee eee eens 210 watts/ch. (1 kHz)
Dynamic Headroom
at 8 ONMS ..... eee re eee 2.1 dB
at 4 OWMS 20.0... cece eee eee 2.8 dB
Total Harmonic Distortion
(20 Hz to 20,000 Hz)
Input to SPEAKER output ...... 0.005% at rated power into
8 ohms
0.005% at 1/2 rated power into
8 ohms
0.001% at rated power into
8 ohms at 1 kHz
intermodulation Distortion.......... 0.005% at rated power into
(60 Hz:7 kHz=4:1) 8 ohms
0.005% at 1 watt into 8 ohms
Damping Factor ....................... More than 1,000 at 100 Hz
Transient Response
Rise Time we T2ps
Siew Rate +100 Vius .
Frequency Response 1 Hz to 300 kHz, —3 dB
Signal-to-Noise Ratio ...120 dB
(IHF-A Curve) . ;
Speaker Impedance................... Accept 4 ohms to 16 ohms
Input Sensitivity /Impedance
INPUT 1.02... cece ee sence teen eee 1 V/47 kohms
General
Power Consumption ................. 2A (Rated power at 8 ohms)
A.C. Outlets ... Switched 2, Unswitched 1
Dimensions ...................:00c00000 W 440 mm_ (17-5/16”)
H 112mm (4-27/64”)
D 324mm _= (12-49/64”)
Net Weight ..................cccceeeeeee 9.1 kg (20.1 Ib)
Gross Weight .................:cceee 9.9 kg (21.9 Ib)
* Measured pursuant to Federal Trade Commission’s Trade
Regulation rule on Power Output Claims for Amplifier in U.S.A.
Note:
Kenwood follows a policy of continuous advancements in
developments. For this reason specifications may be changed
without notice.