Kyocera R-661
Data
General
- Manufacturer: Kyocera
- Model: R-661
- Type: Receiver
- Years of manufacture: 1985 - 1988
- Made in: Japan
- Color: metal silver / gray, wood side panels
- Remote control: yes, system remote control
- Power consumption: 210 watts
- Dimensions: 460 x 132 x 360 mm (WxHxD)
- Weight: 11.7 kg
- Original price approx.: 900 US-$, 2'200 DM (including system remote control RC-101, signal transmitter RT-102)
Connections
- Number of inputs:
- Phono MM: 2.5 mV / 47 kOhm, 100 pF, 150 mV max.
- Phono MC: 125 µV / 100 Ohm, 8 mV max.
- High level 1 - 6: 150 mV / 30 kOhm
- Main In: 250 mV / 47 kOhm
Antenna MW 300 Ohm Balanced Antenna VHF 300 Ohm Balanced Antenna VHF 75 Ohm Unbalanced
- Number of outputs:
- Rec Out: 250 mV / 560 Ohm
Pre Out: 250 mV / 560 Ohm, 25 V max.
- Headphones
- 2 pairs of loudspeakers
Technical Data
Amplifier
- Continuous power (at distortion)
- 8 Ohm: 2x 70 W (RMS, 20 - 20'000 Hz at 0.02 %)
- 4 Ohm:
- dynamic power
- 8 Ohm: 2x 80 W
- 4 Ohm: 2x 110 W
- 2 Ohm: 2x 140 W
- Total harmonic distortion: 0,02 %
- Attenuation factor: 50 at 8 Ohm
- Frequency response:
- Phono: 20 Hz - 20 kHz, ± 0.25 dB
- High level: 10 - 100 kHz, ± 1.5 dB
- Signal-to-noise ratio:
- Phono MM: 82 dB
- Phono MC: 64 dB)
- High level: 100 dB
- Tone control:
- Bass: ± 10 dB at 100 Hz
- Tilt frequencies switchable in steps: 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 300 Hz, 400 Hz, 500 Hz
- Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
- Tilt frequencies switchable in steps: 2 kHz, 2.5 kHz, 3.2 kHz, 4 kHz, 5 kHz, 6.5 kHz, 8 kHz, 10 kHz
Loudness: + 7 dB at 100 Hz, + 3.5 dB at 10 kHz
- High Filter: - 6 dB, 6 dB / octave at 10 Hz
- Low Filter (Subsonic): - 3 dB, 12 dB / octave below 18 Hz
- Mute: no
Tuner
- Reception: FM/MW
- Frequencies:
- FM: 88 - 108 MHz
- MW: 535 - 1605 KHz
- Input sensitivity:
- FM: 1.8µV
- MW: 300µV
- Frequency response: 30 - 15'000 Hz (+ 0 dB, - 0,5 dB)
- Distortion factor:
- FM (1 kHz): < 0.07% (mono), < 0.1% (stereo).
- Signal-to-noise ratio:
- FM:
- Mono: 80 dB
- Stereo: 74 dB
- FM:
MW: 45 dB
- Channel separation: 55 dB (1 kHz)
- selectivity: 80 dB
- Co-wave selection: 1.0 dB
- Spurious wave selection:
- FM: 88 dB
- Mirror frequency attenuation:
- FM: 68 dB
MW: 30 dB IF attenuation:
- FM: 110 dB
- MW: 60 dB
- AM suppression: 65 dB
- Fixed station memory: 7x FM, 7x MW
Special Features
- Pre- and power amplifier separable
- Sound linear switch
- Loudspeaker A additional banana plug possible
- FM muting
High Blend Filter
- Fixed station memory: 7x FM, 7x MW
Remarks
- Other models in the same series:
- Preamplifier:
- Kyocera C-910
- Power amplifier:
- Kyocera B-910
- Integrated amplifier:
- Kyocera A-710
- Kyocera A-910
- Tuner:
- Kyocera T-910
- Receiver:
- Kyocera R-461
- Kyocera R-661
- Kyocera R-861
- CD player
- Kyocera DA-7 CX
- Kyocera DA-9 CX
- Kyocera DA-310 CX
- Kyocera DA-410 CX
- Kyocera DA-510 CX
- Kyocera DA-610 CX
- Kyocera DA-710 CX
- Kyocera DA-810
- Kyocera DA-910
- Record Player:
- Kyocera PL-910
- System remote control:
- Kyocera RC-101
Pictures
- Picture: Kyocera R-661
