Kenwood - KR4140 - Stereo Receiver Solid state stereo receiver





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Kenwood KR4140 stereo receiver in good physical condition, weighing 11 kg, with no extras, and fully working.
Description from the seller
For sale: a Kenwood KR-4140 stereo receiver, a classic vintage hi-fi receiver known for its warm analog sound, solid amplifier section, and timeless silver-face design.
Cosmetic condition:
The unit is in used condition with minor cosmetic wear.
Some light scratches due to age
Front panel remains clean and presentable
Overall well-preserved vintage appearance
-- Functional status
- Fully working
- Recapped (Powersupply/Amplifiers with Nichicons)
- LED lighting installed
- Audio and tuner functions tested
- Stable stereo output confirmed
Specs:
Tuning range: FM, MW
Power output: 18 watts per channel into 8- (stereo)
Frequency response: 20Hz to 40kHz
Total harmonic distortion: 0.08%
Damping factor: 50
Input sensitivity: 1.8mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
Signal to noise ratio: 58dB (mic), 65dB (MM), 75dB (DIN), 75dB (line)
Output: 150mV (line), 30mV (DIN)
Speaker load impedance: 4- to 16-
Semiconductors: 2 x IC, 2 x FET, 36 x transistors, 33 x diodes
Dimensions: 16-3/4 x 5-1/2 x 12-3/8 inches
Dimensions (LxWxH): 16-3/4 x 5-1/2 x 12-3/8 inches
Weight: 11 Kg
Volts: 110-240v (If it’s 200V or higher, you’ll need an adapter in the USA)
For sale: a Kenwood KR-4140 stereo receiver, a classic vintage hi-fi receiver known for its warm analog sound, solid amplifier section, and timeless silver-face design.
Cosmetic condition:
The unit is in used condition with minor cosmetic wear.
Some light scratches due to age
Front panel remains clean and presentable
Overall well-preserved vintage appearance
-- Functional status
- Fully working
- Recapped (Powersupply/Amplifiers with Nichicons)
- LED lighting installed
- Audio and tuner functions tested
- Stable stereo output confirmed
Specs:
Tuning range: FM, MW
Power output: 18 watts per channel into 8- (stereo)
Frequency response: 20Hz to 40kHz
Total harmonic distortion: 0.08%
Damping factor: 50
Input sensitivity: 1.8mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
Signal to noise ratio: 58dB (mic), 65dB (MM), 75dB (DIN), 75dB (line)
Output: 150mV (line), 30mV (DIN)
Speaker load impedance: 4- to 16-
Semiconductors: 2 x IC, 2 x FET, 36 x transistors, 33 x diodes
Dimensions: 16-3/4 x 5-1/2 x 12-3/8 inches
Dimensions (LxWxH): 16-3/4 x 5-1/2 x 12-3/8 inches
Weight: 11 Kg
Volts: 110-240v (If it’s 200V or higher, you’ll need an adapter in the USA)

