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Kenwood KR-9340 Stereo /Quadraphonic

Manufacturer: Kenwood
Model: KR-9340 (US model Kenwood KR-9940)
Years of manufacture: 1973 - 1975
Made in: Japan
Color: silver
Remote control: no
Power consumption:
Dimensions (WxHxD): 534 x 162 x 360 mm.
Weight: 21.1 kg
Original price approx.: 3'900 DM

Connections

Number of inputs:
Phono 1: 1.5 mV / 150 kOhm (max. 100 mV).
Phono 2 with CD-4: 1.5 mV / 150 kOhm
Microphone: 2 mV / 15 kOhm
AUX: 150 mV / 150 kOhm
Tape Play 1 & 2:
Cinch: 150 mV / 150 kOhm
DIN: 150 mV / 150 kOhm
Antenna FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
Number of outputs:
Tape Rec 1 & 2:
Cinch: 150 mV / 100 Ohm
DIN: 40 mV / 50 Ohm

Headphones Front / Rear: 2 x 6.3 mm jack plug
2 speaker pairs each front and rear

Technical Data Tuner Part

Reception: FM, MW
Frequencies:
FM: 87.5 - 108 MHz
MW: 525 - 1605 kHz

Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM)
Input sensitivity:
FM: 1.9 µV (IHF)
MW: 19 µV Distortion factor:

FM: 0.5% (mono), 0.8% (stereo).
Signal-to-noise ratio:
FM: 63 dB (stereo)
MW: 45 dB

Channel separation:
FM: 40 dB (at 1 kHz)
Selectivity: (IHF)
FM: 50 dB
MW: 45 dB
Equal wave selection:
FM: 3.0 dB
Spurious wave selection:
FM: 45 dB
Image frequency attenuation:
FM: 60 dB
MW: 45 dB
IF attenuation:

FM: 90 dB
AM suppression: 60 dB

Technical Data Amplifier Part

Continuous power Quadro operation:
8 Ohm: 4 x 50 W (1 kHz)
4 Ohm:

Dynamic power
8 Ohm:
4 Ohm: 340 W
Continuous power stereo operation:
8 Ohm:
4 Ohm:
Dynamic power
8 Ohm:
4 Ohm:
Total harmonic distortion: 0.8% (at rated power)
Attenuation factor: 30 (8 Ohm)
Frequency response:
Preamplifier: 20 - 40,000 Hz ± 1 dB)
Power bandwidth: 10 - 45,000 Hz
Signal-to-noise ratio:
Phono 1,2: 60 dB
Microphone: 60 dB
AUX, Tape: 75 dB
Tone control:
Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz

Loudness: + 10 / + 5 dB (100 Hz / 10 kHz)
Low Filter (Subsonic): - 8 dB at 100 Hz
High Filter: - 6 dB at 10 kHz
Mute: FM Muting

Special Features

4 VU meters
With this device additional VHF center display instrument
Switch for VU meter: + 20 dB
Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
Input for CD-4 demodulator insert for KCD-2
Bass and treble control separately for front / rear