Integrated Stereo Amplifier A-447
Pioneer Corporation; Tokyo
- País
- Japon
- Fabricante / Marca
- Pioneer Corporation; Tokyo
- Año
- 1990
- Categoría
- Amplificador de audio o mezclador
- Radiomuseum.org ID
- 215360
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- Numero de transistores
- Hay semiconductores.
- Principio principal
- Amplificador de Audio
- Gama de ondas
- - no hay
- Especialidades
- Hi-Fi equipment
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 120; 220-230/240; 110/120-127/220/240 Volt
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Potencia de salida
- 120 W (undistorted)
- Material
- Metálico
- de Radiomuseum.org
- Modelo: Integrated Stereo Amplifier A-447 - Pioneer Corporation; Tokyo
- Forma
- Unidad para estanteria.
- Ancho, altura, profundidad
- 420 x 126 x 352 mm / 16.5 x 5 x 13.9 inch
- Anotaciones
-
A hi-fi stereo integrated amplifier housed in a black case (or silver case, W Germany only) with continuous average power output of 2 x 60 watts into 8 ohms (2 x 70 watts into 8 ohms DIN). Anti-vibration construction with honeycomb chassis and heat sink. With MM and MC cartridge phono equalizer. With Bass and Treble tone controls, Direct, MM/MC selector, Loudness, Subsonic filter, Muting, Speakers (A,B,A+B) and a jack for headphones. With RCA phono sockets for input Phono, Line, Tuner, CD, for input output DAT/Tape1, Tape2 and Adaptor (I/O connected by removable links), and terminals for 2 pairs of loudspeakers. The General Export (SD) model also has 3 AC outlets.
Same as the later Pioneer A-449 Integrated Stereo Amplifier apart from appearance.
Specification Continuous power output
(both channels driven at 20Hz—20kHz)THD 0.009%, 8Ω
THD 0.02%, 4Ω60W + 60W
80W + 80WDIN Continuous power output
(both channels driven at 1kHz)THD 1%, 8Ω
THD 1%, 4Ω70W + 70W
100W + 100WDynamic power output
(on EIA dynamic test signal)
8Ω/4Ω/2Ω
75W/110W/150WTotal harmonic distortion
20Hz—20kHz, 60W, 8Ω
20Hz—20kHz, 80W, 4Ω
0.009%
0.02%Input sensitivity/impedance
PHONO (MM)
PHONO (MC)
CD, TUNER, LINE, TAPE
2.5mV/50kΩ
0.2mV/100Ω
150mV/40kΩOutput level/impedance
TAPE REC, ADAPTOR OUTPUT
150mV/2.2KΩFrequency response
PHONO (MM)
PHONO (MC)
CD, TUNER, LINE, TAPE
20Hz—20kHz ±0.3dB
20Hz—20kHz ±0.5dB
5Hz—100kHz +0dB,-3dBFilter (SUBSONIC) 17Hz (12dB/oct.) S/N ratio
IHF short circuit, A network)
PHONO (MM, 5mV input)
PHONO (MC, 0.5mV input)
CD, TUNER, LINE, TAPE
93dB
74dB
108dBVersions/Power requirements
HE Europe 220-230, 240V AC 50/60Hz switchable HEWZ W Germany 220-230, 240V AC 50/60Hz switchable KC Canada 120V AC 60Hz SD General 110/120-127/220/240V AC 50/60Hz with voltage selector Power consumption: 550W
- Peso neto
- 8.1 kg / 17 lb 13.5 oz (17.841 lb)
- Procedencia de los datos
- - - Manufacturers Literature
- Mencionado en
- - - Manufacturers Literature (1990 Pioneer Hi-Fi Components catalogue)
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Service manual Pioneer A-447 A-337 dated May 1990)
- Autor
- Modelo creado por João-Afonso Santos. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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