Vand un cd-player Kenwood KD-2021S.
Are urmatoarele specificatii:
Maximum output power .................................................4 5 W x 4
Output power (DIN 45324, +B=14.4V) ...........................28 W x 4
Tone action
Bass :................................................. ...............100 Hz ±10 dB
Middle : .................................................. ............1 kHz ±10 dB
Treble : .................................................. ............10 kHz ±10 dB
Preout level / Load (during disc play) ....................1800 mV/10 k½
Preout impedance (during disc play) ................................² 600 ½
FM tuner section
Frequency range (50 kHz space) ...............87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 26dB) .................................0.7 μV/75 ½
Quieting Sensitivity (S/N = 46dB) ..............................1.6 μV/75 ½
Frequency response (±3 dB) .................................30 Hz – 15 kHz
Signal to Noise ratio (MONO)............................................ ..65 dB
Selectivity (DIN) (±400 kHz) .............................................³ 80 dB
Stereo separation (1 kHz) .................................................. ..35 dB
MW tuner section
Frequency range (9 kHz space) ......................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB) ...........................................25 μV
LW tuner section
Frequency range............................................. .153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB) ...........................................45 μV
CD player section
Laser diode .................................................. ..GaAlAs (l=780 nm)
Digital filter (D/A)......................................8 Times Over Sampling
D/A Converter .................................................. .....................1 Bit
Spindle speed............................................. ..500 – 200 rpm (CLV)
Wow & Flutter ........................................Below Measurable Limit
Frequency response (±1 dB) .................................10 Hz – 20 kHz
Total harmonic distortion (1 kHz) ......................................0.01 %
Signal to Noise ratio (1 kHz) ................................................96 dB
Dynamic range .................................................. ..................93 dB
Channel separation........................................ ......................85 dB
Pret 170lei negociabil.
Bonus: mufa adaptoare ISO (pentru masinile care nu au din fabrica acea mufa de conectare).
Playerul a fost pe Masina tatalui meu care am luat-o eu acum si mi-am montat pe ea vechiul meu player. Functioneaza impecabil si receptia posturilor de radio este mult mai buna decat la Blaupunkt San Diego MP35 (cel pe care l-am montat acum).
Vand CD-player Kenwood
