Specifications - Pioneer SX-950 Operating Instructions Manual

SPECIFICATIONS
Power Amplifier Section
Continuous power output of 85watts' per chan-
nel, min. RMS, at 8 ohms or 110watts' per chan-
nel at 4 ohms from 20 Hertz
to 20,000 Hertz
with no more than 0.1% total harmonic distor-
tion.
Total Harmonic Distortion
(20 Hertz to 20,000 Hertz, from AUX)
Continuous Rated Power Output. . . No more than 0.1%
43 watts per channel power
output, 8ohms ......-.--- No more than 0.05%
1 watt per channel power
output, 8ohms ..........- No more than 0.05%
Intermodulation Distortion
(50 Hertz: 7,000Hertz=4:1, from AUX)
Continuous Rated Power Output. . . No more than 0.1%
43 watts per channel power
output, 8ohms .........-. No more than 0.05%
1 watt per channel power
output, 8ohms .........-- No more than 0.05%
Frequency Response ......... 7Hz to 90,000Hz *?dB
Input Sensitivity /Impedance
POWER AMPIN.............200. 1 V/50k ohms
Output
Speakel sess accch 2 Save aeg A, B, C, AtB, B+C, AtC
Headphone... acd cava sede ote Low Impedance
Damping F actor
(20Hz to 20,000Hz, 8 ohms) .. 0... 00 - eee 25
Hum and Noise (IHF, short-circuited, A Network) . .100dB
Preamplifier Section
Input Sensitivity/Impedance
PHONO YD <b eee asee eh oe aes 2.5mV/50k ohms
PHONO!20 fect een ee AS latests 2.5mV/50k ohms
IMAG 25s Bid tah dod aR ane gl ding ot 6.5mV/50k ohms
AU wa Bde Hahn OS Rel cae 150mV/50k ohms
TARESPEAYT . Senciad eae a8 150mV/50k ohms
TAPE PLAN Qe ts vacelagSsafect acai 150mV/50k ohms
TAPE PLAY 2 (DIN connector)...
PHONO Overload Level (T.H.D. 0.1%)
150mV/50k ohms
PHONO) 3, new, a ale teas ha dae 200mvV (1kHz)
PHONO (2) oor Gate cs, ocane fg Boece 200mV {1kHz}
Output Level/impedance y
TAPB REG, 25.5 229.5 Ses .4 jouer s ba, apa Getrcnecs 150mV
PARES REC 2 8 ote fhe oc ciclo an denee dn 150mV
TAPE REC 2 (DIN connector) 30mV/80k ohms
PRESOUT Mis bb ea. Wee ied slaved 1V/100 ohms
Total Harmonic Distortion
(20Hz to 20,000Hz 1V output)...
Frequency Response
PHONO {RIAA equalization), 30Hz to15,000Hz +0.2dB
AUX, TAPE PLAY ....... 15Hz to 40,000Hz *?dB
Tone Control
BASS(
han setlceaeteneans
+7dB/+10dB (100Hz)
Turnover Frequency 200Hz/400Hz
FREBEE. ceived gh wee 2 +7dB/£10dB (10kHz)
Turnover Frequency SkHz/2.5kHz
No more than 0.05%
Filter
TOW ot. 20 28 ences tovettes poate seis eite 8 30Hz (6dB/oct.)
HIGH. niece crane 2 ened oe ae 6kHz (6dB/oct.)
Loudness Contour (Volume control set
at —40dB position)... +6dB (100Hz), +3dB (10kHz)
Hum and Noise
(IHF, short-circuited, A Network, rated power)
PHONO onesie! Gere ehheeg 8 ig. tla etude Bee Sh Dek 75d8
AUX, APR EGRLAY ssh: secre echae ie a coh ees 90dB
IMEI eee ain tung tiger ats glee Oe Wid Eee —20dB
FM Section
Usable Sensitivity ........... MONO .. 10.3dBf (1.82V)
STEREO: 22.2dBf (7.1uV)
50dB Quieting Sensitivity ..... MONO .. 17.2dBf (4.0uV)
STEREO: 38.0dBf (4.4uV)
Signal to Noise Ratio at 65dBf . MONO ........ 72dB
STEREO: feces ct 67dB
Distortion at 65dBf 100Hz...MONO......... 0.15%
STEREO™. wo y0 3.4 0.3%
1kHz....MONO ........ 0.15%
STEREO 5.20.5 3) 0.3%
6kHz....MONO ........ 0.4%
STEREO ....... 0.4%
Frequency Response ........ 30Hz to 15,000Hz 793%
CapturesRationice-e reo see onde aoe, elena ee we 1.0dB
Alternate Channel Selectivity .............0045 80dB
Spurious Response Ratio .............000- 100dB
Image Response Ratio 2.0... 2.0... eee eee 85dB
(F Response Ratid: wy ste ee Sel nee ees 100dB
AM Suppression Ratio... 2... .........2.0.- 55dB
Mating ThresiOld: 24 54020.e sae sats 14d BF (2.8'V)
Stereo Separation . . .40dB (1kHz), 30dB (30Hz ~ 15kHz)
Subcarrier Product Ratio 2.2... 00.2... e eee 62dB
SCA Rejection Ratio 2... 0. eee eee ee 62dB
300 ohms'balanced
75 ohms unbalanced
Antenna input .... 62. ce ee eee
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