Specifications - Pioneer A-447 Operating Instructions Manual

SPECIFICATIONS
[A-447]
Amplifier Section
Continuously Average Power Output is 60 Watts per
channel, min., at 8 ohms from 20 Hertz to 20,000 Hertz,
with no more than 0.009%* * total harmonic distortion.
Continuous power output (both channels driven at 20 Hz to 20 kHz)**
TDs: 0:009)- 96,8) ees os4 vevscinvoveadtevadevesceessees 60 W + 60 W*
T.H.D. 0.02 %, 40 i.eececcceccecccecceseusceseeeanees 80 W + 80 W*
Dynamic power output (on EIA dynamic test signal)
B Q/4 QZ Qi cccecceccececseseevecscscessonseaes 75 W/110 W/150 W
Total harmonic distortion **
20 Hz to 20 kHz, 60 W, 8 Qo... ccc eececcceeceseceueeeneees 0.009 %*
20 Hz to 20 KHz, 80 W, 4.0. ......ceccceccccecccceesecenseeees 0.02 %*
Input sensitivity/impedance
PHONO (MM) ..........0cccccceccccseessesssecscesesteeeaecs 2.5 mV/50 kQ
PHONO#HMEG) ices conceit 34 tesctecneriavenenotsevaacioncus coer 0.2 mV/100 Q
CD, TUNER, LINE, TAPE...........cccccccecceeceeseeeees 150 mV/40 kQ
PHONO overload level
1 kHz, T.H.D. 0.008 % (MM/MC) ........:0eceseeeeee 150 mV/12 mV
Output level/impedance
TAPE REC, ADAPTOR OUTPUT ............ccccceeeeee 150 mV/2.2 kQ
Frequency response
PHONO (MM) ........cceceecceeseeeeeeeeenees 20 Hz to 20 kHz + 0.3 dB
PHONO (MC).........0ccceccensceeeansecenes 20 Hz to 20 kHz + 0.5 dB
CD, TUNER, LINE, TAPE............0...00086 5 Hz to 100 kHz +? dB*
Tone control (volume control set at — 30 dB position)
Loudness contour (volume control set at — 30 dB position)
+5 dB (100 Hz)/+3 dB (10 kHz)
Ssatdehas sesdeeseancesesavetates 17 Hz (12 dB/oct.)
Canadian model .........ceccccceseceeeceseeseuseeeseneees AC 120 V, 60 Hz
Other destination models............ AC 110 V/120—127 V/220 V,
240 V (Switchable), 50/60 Hz
Power Construction
Canadian Model ..........:ssccscececceseesseseuceuesenseenecs 430 VA (CSA)
Other destination Models ..............ccccseeccceesessesesceaeeeeeee 550 W
AC outlets
SWITCHED! (X' 2) visssncateaenckvadel he cvansad Weaget Sdacketecsobedicn cee' 200 W
UNSWitChed (XK 1)... cceesecsecsceeseeceeeeceseceseeuceseaetaseeeaees 100 W
Dimensions ..............ccececeeseeees 420 (W) x 352 (D) x 126 (H) mm
16-9/16 (W) x 13-7/8 (D) x 5 (H) in
Weight (without package) ............cscceeeeeeeeees 8.1 kg (17 Ib 14 oz)
Accessories
Operating instructions ...........ecceeseeeeeeccceeeesseeeseceeeccsscessuaaaaens 1
NOTE:
Specificatios and design subject to possible modification without notice,
due to improvements.
* Measured with DIRECT switch set to on.
** Measured by Audio Spectrum Analyzer.
10
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[A-337]
Amplifier Section
Continuous Average Power Output is 40 watts*** per
channel, min., at 8 ohms from 20 Hertz to 20,000 Hertz,
with no more than 0.02 %** total harmonic distortion.
Continuous power output {both channels driven at 20 Hz to 20 kHz) **
T.H.D. 0.02 %, 82 40W + 40 W*
T.H.D. 0.03 %, 4 50 W + 50 W*
Dynamic power output (on EIA dynamic test signal)
B14] 2D sccsa cetectevh ce eae edd deck sae 55 W/90 W/100 W
Total harmonic distortion **
20 Hz to 20 kHz, 40 W, 82
20 Hz to 20 kHz, 50 W, 82
Input sensitivity/impedance
PHONO (MM) .........c0cccccauceeceeeeeeteceeseeerevenseneans 2.5 mV/50 kQ
CD, TUNER, LINE, TAPE .............0cccceeceeeeeeeeeaeee 150 mV/40 kQ
PHONO overload level
1 kHz, T.H.D. 0.02 % (MM) .........ccscccceseeeseseeeeeeeerenees 150 mV
Output level/impedance
TAPE REC, ADAPTOR OUTPUT .............ccceeeeees 150 mV/2.2 kQ
Frequency response
PHONO (MM) .............0cecceeeveesecoeees 20 Hz to 20 kHz + 0.3 dB
CD, TUNER, LINE, TAPE. .............cc0s000 5 Hz to 100 kHz +3 dB*
Tone control (volume control set at — 30 dB position)
BASS ici cccstsiticntdaassesdated dace ddevciadwaveesckasecias + 8 dB (100 Hz)
TREBLE iss tiisdsccstcecnan testes Sadeasisestiednanantenge + 8 dB (10 kHz)
Loudness contour (volume control set at — 30 dB position)
oiivebibadetwad ewidedavese des ddateecsvadeyen +5 dB (100 Hz)/+3 dB (10 kHz)
Signal-to-Noise ratio (IHF short circuit, A network)
PHONO (MM, 5 mV input) ............cceccseeceeeeeeeeseeeeetavees 89 dB*
CD, TUNER, LINE, TAPE ...........cccccceccssceeeeseneeeeeeeneree 108 dB*
Power Supply/Miscellaneous
Power requirements
U.S., Canadian models.............ccecceeeceeeeeeeeees AC 120 V, 60 Hz
Other destination models............ AC 110 V/120—127 V/220 V,
240 V (Switchable), 50/60 Hz
Power Construction
U.S., Canadian model.............000.0005 260 W (UL), 330 VA (CSA)
Other destination models 410 W
AC outlets
SWItCHOEG!(X-2) 5.5) seas cexavene satasacias sancaeeacseentieeceasdaradensas 200 W
unswitched (xX:1) vies. ccvsecesscschacdesseia gebcuavessczermivetecscnees 100 W
Dimensions ............ccccecesseeeeeee 420 (W) x 352 (D) x 126 (H) mm
16-9/16 (W) x 13-7/8 (D) x 5 (H) in
Weight (without package) ..............cccceccuseeeees 6.9 kg (15 Ib 3 oz)
Accessories
Operating INStrUCtiONS ...........ccecceecceecescaueeseeceneceeeneeaeenesennens 1
NOTE:
Specificatios and design subject to possible modification without notice,
due to improvements.
* Measured with DIRECT switch set to on.
** Measured by Audio Spectrum Analyzer.
*** Measured pursuant to the Federal Trade Commission's Trade
Regulation rules on Power Output Claims for Amplifiers.
Published by Pioneer Electronic Corporation.
Copyright © 1990 Pioneer Electronic Corporation.
All rights reserved.