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Kenwood KA-7100 Amplifier
Manufacturer:
Model:
KA-7100
Date:
1977
Class:
Type:
SubType:
DC STEREO INTEGRATED AMPLIFIER
Information
1. Newly incorporated DC power amplifier* designed by Kenwood offers extremely low distortion and phase characteristics particularly in the range of very low frequencies. Since a good transient response characteristic is assured, output wave forms can be taken out without impairing the original wave forms of input. The quality of reproduced sound is very high. * Refer to page 12 regarding technical descriptions of the DC power TV Multimedia/Amplifier">Amplifier. 2. Because of the adoption of right and left separate power supplies, each independent of the other, dynamic crosstalk distortion is eliminated and excellent reproduction is achieved with stable acoustic image. 3. Continuous power output is 60 watts per channel, minimum RMS, at 8 ohms from 20 Hz to 20,000 Hz with no more than 0.02% total harmonic distortion. 4. Since an FET differential circuit is adopted in the first stage, the TV Multimedia/Equalizer">Equalizer circuit assures a low distortion factor and a high S/N ratio. 5. A BAX type low-distortion tone control and a tone defeat switch designed to make up highly qualified sound are provided. 6. An ATT type master volume control (32 contacts) is provided. It is carefully designed to reduce interlock errors to a minimum. 7. Multi-Function Attenuator Switch This lever instantly cuts the level by 20 dB. For greater control with the large level control, simply activate this lever and you will find precise level adjustment easier and quicker. In addition, this switch is practical when answering the telephone or to placate an unappreciative guest. 8. A 2-stage loudness control is very convenient for low-frequency correction. 9. Convenient tape switch with through circuit for two tape decks. 10. Kenwood's excellence of design and superior craftsmanship is evident not only in the electronics of the KA-7100 but also in all the controls.

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User Manual
Manual type:
User Manual
Pages:
16
Size:
4.38 Mbytes (4590232 Bytes)
Language:
english
Revision:
Manual-ID:
B50-1620-00
Date:
Quality:
Scanned document, all readable.
Upload date:
10 January 2016
MD5:
f5c3f6f9e3f9ef0a0d7b2ecd25d4340f
Downloads:
317
Information
FEATURES ... ... 3 INTERCONNECTING DIAGRAM ... ... 4 CONNECTING INSTRUCTIONS ... ... 6 CONTROLS AND THEIR FUNCTIONS ... ... 8 OPERATING INSTRUCTIONS ... ... 10 TECHNICAL DESCRIPTION ... ... 12 BLOCK DIAGRAM ... POINTS TO BE CHECKED PRIOR ... 13 TO SERVICING ... ... 14 SPECIFICATIONS ... ... 15

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Service Manual
Manual type:
Service Manual
Pages:
21
Size:
1.17 Mbytes (1225972 Bytes)
Language:
english
Revision:
Manual-ID:
B51-0432-00
Date:
February 1977
Quality:
Scanned document, all readable.
Upload date:
10 January 2016
MD5:
f3c7d5c041de611e2464dfef43782073
Downloads:
328
Information
EXTERNAL VIEW ... 3 INTERNAL VIEW ... 4 DISASSEMBLY FOR REPAIR ... 5 BLOCK AND LEVEL DIAGRAM ... 7 CIRCUIT DESCRIPTION ... 7 DESTINATIONS' PARTS LIST ... 9 PARTS LIST ... 10 PC BOARD POWER AMP (X07-1 510-10) ... 12 CONTROL (X11-1420-10) ... 14 PREAMP (X08-1 570-10) ... 15 ADJUSTMENT ... 16 SEMICONDUCTOR SUBSTITUTIONS ... 18 SCHEMATIC DIAGRAM ... 19 SPECIFICATIONS ... 20

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Datasheet
Manual type:
Datasheet
Pages:
6
Size:
5.79 Mbytes (6071745 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
31 December 2016
MD5:
b5b6ccc4e21578cfebcfca1b6ba63d2f
Downloads:
311