Yamaha RX-550 stereo receiver - black :
Key Features :
1991 vintage 55W receiver with no remote control
40 station AM/FM station memory presets
Stations can be directly accessed using numeric keys for frequency
Tuner automatically sets the best reception FM settings
Loudness control : variable -30dB to flat
Specifications :
-:®:- Vintage : 1991 model
-:®:- Power : 55W RMS at 8ohms with THD distortion 0.04%
-:®:- Dynamic headroom [8/6/4/2ohms] : 90/100/120/130watts
-:®:- Total Harmonic distortion : Phono to rec out [20Hz to 20kHz], 3V]: 0.007% [CD/Tape/Aux to speaker out, 30W]: 0.008%
-:®:- Frequency response : 20Hz to 20kHz, 0 ±0.5dB [CD/Aux/Tape1/Tape2], phono: 0 ±0.5dB
-:®:- Damping factor : > 150 at 8ohms, 1kHz
-:®:- Input sensitivity and impedance : CD/Aux/tape1,2 play: 150mV / 47kohms, phono: 2.5mV / 47kohms
-:®:- Signal to noise ratio : Phono: 88dB [Pure direct on, IHF A-weighted], CD/tape : 109dB
-:®:- Maximum phono input level : 115mV [1kHz, 0.01%THD]
FM :
-:®:- Tuning frequency : 87.5MHz to 108.00MHz [50kHz steps]
-:®:- Usable sensitivity : mono: 9.3dBf, 0.8μV [30dB S/N quieting, 1kHz, 100% mod]
-:®:- Quieting sensitivity [-50dB] : mono: 15.1dBf, 1.55μV, stereo: 37.7dBf, 21μV
-:®:- Alternate channel selectivity : 85dB
-:®:- Signal to noise : mono: 81dB, stereo: 76dB
-:®:- Capture ratio : 1.5dB
-:®:- Spurious response ratio : 70dB, IF response ratio: 80dB
-:®:- AM suppression ratio : 55dB
-:®:- Harmonic distortion [1kHz] : Mono: 0.1%, stereo: 0.2%
-:®:- Frequency response : 20Hz to 15kHz, ±1.5dB
-:®:- Stereo separation : 50dB at 1kHz
AM :
-:®:- Tuning Frequency : 530 to 1710
-:®:- Usable sensitivity : 100μV
-:®:- Selectivity : 32dB
-:®:- Signal to noise : 50dB, Image rejection ratio: 40dB, Spurious response ratio: 50dB
-:®:- Harmonic distortion : 0.3% [400Hz]
-:®:- Phono : MM moving magnet [RIAA 20Hz to 20kHz ±0.5dB]
-:®:- Preset memory : 40 x AM or FM station stored preset stations
-:®:- Speaker outputs : A, B, A + B
-:®:- Tone controls : Bass: ±10dB at 20Hz [turnover 350Hz], Treble: ±10dB at 20kHz [turnover 3.5kHz], Loudness: level related equalisation, -40dB at 1kHz
-:®:- Dimensions [W x H x D]: 435 x 150 x 388.5mm
-:®:- Weight : 9.0kg - packed ~ 10.5kg
SOLD June 2015 on trademe to Franklin
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