EAN/UPC: Ostalo
Proizvođač: Pioneer
Tip: Pojačalo

Veoma kvalitetno stereo pojačalo, potpuno ispravno u odličnom radnom stanju Pioneer A 447


General

Manufacturer: Pioneer
Model: A-447, component of the complete systems Pioneer X-D 400 CD, Pioneer X-D 447 WMCD
Type: Integrated amplifier
Years of manufacture: 1990 - 1991
Made in: Japan
Type: Integrated amplifier
Color: Black
Remote control: No
Power consumption: 550 W (max. )
Dimensions: 420 x 352 x 126 mm (WxHxD)
Weight: 8.1 kg
Original price approx. : 500 DM
Connections

Number of inputs:
1x Phono (Cinch): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 Ohm (MC).
CD, Tuner, Line, 2x Tape In (Cinch): 150 mV / 40 kOhm
Number of outputs:
2x Tape Out (Cinch): 150 mV / 2,2 kOhm
Headphones (6,3mm jack)
2 pairs of loudspeakers (rotary terminals)
Technical Data

Continuous power (at distortion factor)
8 Ohm: 2 x 60 W / 0,009%
4 Ohm: 2 x 80 W
Dynamic power
8 Ohm: 75 W
4 Ohm: 110 W
Total harmonic distortion: 0.009% (20Hz - 20 kHz, 60W, 8 Ohm)
0.02% (20Hz - 20 kHz, 80W, 4 Ohm)
Frequency response:
PHONO (MM) 20 HZ to 20kHz ± 0.3 dB
PHONO (MC) 20 HZ to 20kHz ± 0.5 dB
CD, TUNER, LINE, TAPE 5 HZ to 100kHz +0 dB / -3dB
Stereo Channel Separation:
Signal-to-noise ratio:
Attenuation factor:
Tone control: analog (-30 dB).
Bass: ±8 dB (100 Hz)
Treble: ±8 dB (10 kHz)
Loudness: yes, button ( + 5 dB - 100 Hz / +3 dB - 10 kHz)
Subsonic: yes (17 Hz - 12 dB/oct. )
Mute: yes
Direct/Line-Straight: yes
Special Features

Record selector switch
Speaker pairs and headphones are switched via relays
Metal front panel
Direct - switch to bypass the tone control stage
Phono - input with choice of MM/MC subsonic filter
Adapter sockets - for looping in an equalizer (bridged as standard)