Integrated Stereo Amplifier A-449

Pioneer Corporation; Tokyo

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1991
  • Categoría
  • Amplificador de audio o mezclador
  • Radiomuseum.org ID
  • 257266

 Especificaciones técnicas

  • Numero de transistores
  • Hay semiconductores.
  • 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-449 - 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 power output of 2 x 60 watts into 8 ohms (2 x 70 watts into 8 ohms DIN). MM/MC cartridge phono equalizer. With Bass and Treble tone controls, Direct, MM/MC selector, Loudness, Subsonic filter, Muting, Speakers (A,B,A+B) headphones jack. 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.

    Ausgangsleistung 2 x 100Watt an 4 ohm DIN an vier getrennt schaltbaren Lautsprecherausgängen, Loudness, Direct, Subsonic, Eingang für Tunner/Tape1 u.2./Linie und Phono, Phono MM/MC schaltbar.

    Same as the earlier Pioneer A-447 Integrated Stereo Amplifier apart from appearance.

    Specification  
    Continuous power output
    (both channels driven at 20Hz—20kHz)    		  
     THD 0.009%, 8Ω
     THD 0.02%, 4Ω    		 60W + 60W
    80W + 80W
    DIN Continuous power output
    (both channels driven at 1kHz)    		  
     THD 1%, 8Ω
     THD 1%, 4Ω    		 70W + 70W
    100W + 100W
    Dynamic power output
    (on EIA dynamic test signal)
     8Ω/4Ω/2Ω

    75W/110W/150W
    Total 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/40kΩ
    Output level/impedance
    TAPE REC, ADAPTOR OUTPUT
    150mV/2.2KΩ
    Frequency response
     PHONO (MM)
     PHONO (MC)
     CD, TUNER, LINE, TAPE
    20Hz—20kHz ±0.3dB
    20Hz—20kHz ±0.5dB
    5Hz—100kHz +0dB,-3dB
    Filter (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
    108dB
    S/N ratio
     (DIN, continuous power/50mW)
     PHONO (MM)
     CD, TUNER, LINE, TAPE

    74dB/63dB
    88dB/65dB

    Versions/Power requirements

    HE Europe 220-230, 240V AC 50/60Hz switchable
    HB UK 220-230, 240V AC 50/60Hz switchable
    HEZ W Germany 220-230, 240V AC 50/60Hz switchable
    KC Canada 120V AC 60Hz
    SD General 110/120-127/220/240 AC 50/60Hz with voltage selector

    Power consumption:  550W

  • Peso neto
  • 8.1 kg / 17 lb 13.5 oz (17.841 lb)
  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Operation Instructions Pioneer A-449 A-339)
  • Documentación / Esquemas (2)
  • - - Manufacturers Literature (Service Manual Pioneer A-449 A-339 refers to A-447 dated Apr 1991)
  • Autor
  • Modelo creado por Karlheinz Fischer. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

Colecciones

El modelo Integrated Stereo Amplifier es parte de las colecciones de los siguientes miembros.

 Forum