Witam, Przedmiotem sprzedaży jest Wzmacniacz z Radiem Solid State Stereo znanej Firmy

KENWOOD model KR-4140

-24 Watt na kanał przy 8ohm / 33 Watt przy 4 Ohm
-Rozdzielny przedwzmacniacz i wzmacniacz mocy
-Wyjście MONO
-Vintage 1970r
-Made on Japan
-Wyjścia Pre OUT
-Wejscie Gramofonowe PHONO

Super brzmienie jak na sprzęt z 70 przystało

Sprzęt sprawny w 100%
Wizualnie jak na zdjęciach

Dane techniczne z sieci :

General

Manufacturer: Kenwood
Model: KR-4140
Year of manufacture: 1970 - 1972
Made in: Japan
Color: Silver, Black, Walnut wood cabinet
Remote control: No
Power consumption: 120 W at full output / 20 W without signal
Dimensions: 425 x 140 x 315 mm
Weight: 9 kg
Original price approx.: 300 US-$, 1'100 DM

Connections

Number of inputs:
Phono 1/2: 2.5 mV / 50 kOhm
MIC: 1.8 mV / 100 kOhm

Aux / Tape Play: 150 mV / 100 kOhm
Main In: 100 mV / 100 kOhm
Antenna: FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM.
Number of outputs:
Tape Rec (RCA / DIN): 150 mV / 30 mV.
Pre-Out:
Headphones
2 pairs of speakers

Technical Data Tuner Part

Reception: FM, MW
Frequencies:
FM: 88 - 108 MHz
MW: 520 - 1610 kHz

Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM)
Input sensitivity:
FM: 1.8µV
MW: 15µV
Distortion factor:

Mono: 0.5 %
Stereo: 0.8

Signal to noise ratio: 65 dB
Common mode selection: 2.5 dB
Channel separation (1 kHz): 35 dB
Selectivity:
FM: 65 dB
MW: 25 dB

Co-wave selection: 70 dB
Spurious wave selection: 40 dB
IF attenuation: 70 dB
IF attenuation:
AM suppression:

Amplifier Part Specifications

Continuous power (at distortion)
8 Ohm: 2 x 24 W
4 Ohm: 2 x 33 W
Dynamic power
8 Ohm: 80 W (IHF)
4 Ohm: 95 W (IHF)
Total harmonic distortion: 0.5 % at full modulation
Attenuation factor: 50 at 8 Ohm
Frequency response: 20 - 40000 Hz ± 1.5dB
Power bandwidth(IHF): 17 - 30000 Hz
Signal to noise ratio:
Phono 1/2: 65 dB
Microphone: 58 dB
Aux/Tape Play: 75 dB
Tone control:
Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz

Loudness: + 10 dB / 100 Hz, + 5 dB / 10 kHz
Low Filter : -7 dB at 100 Hz
High Filter: -10 dB at 10 kHz

Special Features

Separable pre- and power amplifier
Separate mono output
Microphone inputs L + R
Kenwood original microphone MC-501 optionally available
FM muting