Сет на Kenwood - усилвател, тунер и тонколони
Усилвател Kenwood KA-501, тунер Kenwood KT-615 и тонколони Kenwood LSK - 500. Много добро техническо състояние на всички компоненти. Има си леки външни забележки, но цената е съобразена с тях.
Kenwood KA-501
Type: Stereo integrated amplifier
Years of manufacture: 1979 - 1981
Made in: Japan
Color: Silver
Power Consumption: 270 Watts full scale power rating
Dimensions (WxHxD): 440 x 153 x 407mm
Weight: approx. 10.7 kg
Original price approx.: 650 DM
Connections
Number of inputs:
Input sensitivity:
Phono MM: 2.5mV, 50 kOhm.
Tuner: 200mV, 50 kOhm
AUX: 200mV, 50 kOhm
Tape Play A, B: 200mV, 50 kOhm
Tape 2 DIN:
Number of outputs:
Outputs:
Tape Rec: 150mV, 180 Ohm
Tape 2 DIN: 30mV / 80 Ohm
Headphones
2 pairs of loudspeakers
Technical Data
Continuous power (at distortion factor)
8 Ohm: 2x 65W
Total harmonic distortion: 0.03%
Attenuation factor:
Frequency response: 2Hz to 300 kHz +0db, -3db.
Power bandwidth: 5 Hz to 40,000 Hz
Signal-to-noise ratio:
Stereo channel separation:
Tone control:
Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
Loudness: + 8 dB at 100Hz
Low Filter (Subsonic): -
Special Features - VU-Meter(Power meter)
Kenwood KT-615
Type: Stereo Tuner
Years of manufacture: 1979 - 1981
Made in: Japan
Color: Silver
Power consumption: 12 W
Dimensions (WxHxD): 440 x 153 x 402 mm
Weight: 7.2 kg
Original price approx.: 698 DM
Connections
Number of inputs:
Antenna: 75 Ohm, 300 Ohm
Number of outputs:
Fix: 0.75V at 1 kHz, 1.8 kOhm
Technical data
Reception: FM/MW
Frequencies:
VHF: 88 - 108 MHz
MW: 535 - 1605 KHz
Frequency response: 30 Hz - 15 kHz +0.3dB, -0.5dB
Input sensitivity
FM: 1.7µV
MW: 13µV
Distortion factor 50 Hz - 10 kHz (mono/stereo):
Wide: 0.065%/0.15%
Narrow: 0.4%/0.7%
Signal-to-noise ratio (mono/stereo): 81dB/78dB
Channel separation: 45dB
Selectivity (Wide/Narrow): 45dB/54dB
Co-wave selection (Wide/Narrow): 1.0dB/2.0dB
spurious selection: 100dB
Image frequency attenuation: 105dB
IF attenuation: 120dB
AM suppression: 65dB
Special Features
MPX filter
Stereo-Mono switch
Muting
IF band switchable: Wide, Narrow
Kenwood LSK 500
General Specifications
System Type: 3-way floorstanding speaker with rear bass reflex
Sensitivity: Approx. 90 dB/W/m (91 dB/W/m in some sources)
Nominal Impedance: 8 Ω
Rated/Max Power Handling: 80 W rated / 160 W max
Frequency Response: 35 Hz – 35 kHz
Dimensions (W x H x D): 30.6 x 55.4 x 25.8 cm