Kenwood KR-2120
Data[edit]
General
- Manufacturer: Kenwood
- Model: KR-2120
Type: Receiver
- Years of manufacture: 1970 - 1972
- Made in: Japan
- Color: Black, Silver, Walnut Wood Cabinet
- Remote control: No
- Power consumption: 70 W at full output, 15 W without signal
- Dimensions (WxHxD): 425 x 122 x 315 mm
- Weight: 7,2 kg
- Original price approx.: 190 US-$, 700 DM
Connections
- Number of inputs:
- Phono 1/2: 2.5 mV / 50 kOhm
- Aux/Tape-Play: 180 mV / 30 kOhm
- Main-In: 100 mV
- Number of Outputs:
- Tape Rec:
- Cinch: 180 mV / 30 kOhm
- DIN: 36 mV
- Pre-Out:
- Tape Rec:
Technical data tuner part'
- Reception: FM, MW
- Frequencies:
- FM: 88 - 108 MHz
MW: 520 - 1610 kHz
- Frequency response: 20 - 15,000 Hz
- Input sensitivity:
- FM: 2.1µV
- MW: 25µV
- Distortion factor:
- Mono: 0.5 %
Stereo: 0.8
- Signal to noise ratio: 60 dB
- Common mode selection: 4.0 dB
- Channel separation (1 kHz): 30 dB
- Selectivity:
- FM: 45 dB
MW: 25 dB
- Co-wave selection: 70 dB
- Spurious wave selection: 40 dB
- IF attenuation: 60 dB
- IF attenuation:
- AM suppression:
Amplifier Part Specifications
- Continuous power (at distortion)
- 8 Ohm: 2x12W
- 4 Ohm: 2x13W
- music power(IHF)
- 8 Ohm: 30W
- 4 Ohm: 34W
- Total harmonic distortion: 0.8%
- Attenuation factor: 50 at 8Ohm
- Frequency response: 25-30000Hz
- Signal to noise ratio:
- Phono 1/2: 60dB
- Aux/Tape-Play: 70dB
- Tone control:
- Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
- Loudness: + 10 dB / 100 Hz, + 5 dB / 10 kHz
- Noise Filter: -10 dB at 10 kHz
Special Features
- Separable pre- and power amplifier
- Mono / Stereo switch
- Note: in some countries the unit was originally delivered with metal cover. The walnut wooden cabinet was optionally available under the designation SR-33 for example in the USA for 19.95 US-$.
Remarks[edit]
- Other models of the same series:
Pictures[edit]
- Kenwood KR-2120 front
- Kenwood KR-2120 rear
- Option: Kenwood original microphone MC-501
