Nakamichi Receiver 1 [1st unit] stereo receiver - dark grey
Specifications :
-:®:- Vintage : 1990 to 1992 model
-:®:- Power : 80W RMS [20Hz to 20kHz, at rated THD distortion 0.1%]
-:®:- Dynamic output power : 110watts at 8ohms, 140W at 4ohms
-:®:- Power bandwidth : 5Hz to 30kHz
-:®:- Frequency response : 20Hz to 20kHz [+0dB, -1dB], 5Hz to 45kHz [0dB, -3dB]
-:®:- Signal to noise : > 100dB at rated power, 83dB [IHF A-202 weighted]
-:®:- Total harmonic distortion : < 0.1% [20Hz to 20kHz, 8ohms at rated power]
-:®:- Output current capability : 18A per channel
Preamp section :
-:®:- Sensitivity [80W output] : phono: 2.5mV, CD/tape/video: 150mV, Main in: 1000mV
-:®:- Sensitivity [ 1W output] : phono: 0.28mV, CD/tape/video: 17mV, Main in: 111mV
-:®:- Input impedance : Phono: 47kohms, CD/tape/video: 20kohms, Main in: 20kohms
-:®:- Maximum input level phono MM : 180mV
-:®:- Pre output level / impedance : 1V / 1kohms
-:®:- Record output level / impedance : 150mV / 1.5kohms
-:®:- Total harmonic distortion : <0.008%
-:®:- Phono RIAA deviation : 30Hz to 20kHz ±0.5dB
-:®:- Signal to noise ratio : Phono MM: >76dB
-:®:- Tone controls : bass: 20Hz ±10dB, treble: 20kHz ±10dB
-:®:- Variable loudness : 20Hz +20dB, 20kHz +6dB
-:®:- Subsonic filter (phono} : cutoff 20Hz at -6dB/octave
FM :
-:®:- Tuning frequencies : 87.5MHz to 108.0MHz [50kHz steps]
-:®:- Usable sensitivity : mono: 11dBf / 1.9μV
-:®:- Quieting sensitivity [-50dB] : mono: 23.0dBF / 7.7μV, stereo: 44.0dBf / 86.8μV
-:®:- Signal to noise ratio [65dBf] : mono: > 72dB, stereo: 67dB
-:®:- Muting threshold : 30dBf / 17.3μV
-:®:- Frequency response : 20Hz to 15kHz ±1.0dB
-:®:- Total harmonic distortion : mono: < 0.20%, stereo: 0.25%
-:®:- Capture ratio : 2dB
-:®:- Alternate channel selectivity : 70dB [±300kHz]
-:®:- Stereo separation [1kHz] : > 40dB
-:®:- Spurious response rejection : > 90dB
-:®:- Image rejection : > 75dB, IF rejection: > 80dB, AM suppression: > 60dB
AM :
-:®:- Frequency range : 522kHz to 1611kHz [9kHz steps]
-:®:- Sensitivity : 53dBμ/m
-:®:- Signal to noise [at 90dBμ/m] : > 52dB
-:®:- Total harmonic distortion [at 90dBμ/m] : < 0.5%
-:®:- Selectivity : > 20dB [± 10kHz]
-:®:- Headphone output : 187mW [at 40ohms]
-:®:- Dimensions [W x H x D]: 430 x 100 x 370mm
-:®:- Weight : 11.5kg, - packed 13kg
The Receiver 1 is supplied with a modified AV1-RC remote controller
SOLD April 2020 on trademe to Nelson
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