Pioneer A-04
Data[edit]
General
- Manufacturer: Pioneer
- Model: A-04
- Type: Stereo integrated amplifier
- Years of manufacture: 1993 - 1996
- Made in: Japan
- Color: front, cabinet champagne color
- Power consumption: 145 W max.
- Dimensions: 440 x 163 x 476 mm (WxHxD)
- Weight: 15.2 kg
- Original price approx.: 89'000 Yen (Japan, 1993), 1'300 DM
Connections
- Number of inputs:
- Phono MM: 2.8 mV / 50 kOhm, max. 200 mV (0.1 %, 1 kHz).
- Phono MC: 0.25 mV / 100 Ohm, max. 16 mV (0.1 %, 1 kHz)
Line: 200 mV / 30 kOhm
- Tuner: 200 mV / 30 kOhm
CD: 200 mV / 30 kOhm DAT: 200 mV / 30 kOhm
- Tape Play 1, 2: 200 mV / 30 kOhm
- Number of outputs:
- Tape Rec 1, 2: 200 mV / 1 kOhm.
- Headphones:
- 2 speaker pairs: 4 - 16 Ohm
Technical Data
- Continuous power Class-A
- 8 Ohm: 2 x 45 W (20 Hz - 20 kHz, distortion factor < 0.02%)
4 Ohm: 2 x 90 W
- Dynamic power
- 8 Ohm: 160 W
- 4 Ohm:
- Total harmonic distortion: 0.01% or less
- Attenuation factor: 300 (8 ohms)
- Frequency Response:
- Phono MM: 20 Hz - 20 kHz (RIAA, ±0.2dB).
- Phono MC: 20 Hz - 20 kHz (RIAA, ±0.3dB)
- High Level: 1 Hz - 150 kHz (+0 / -3dB)
Signal-to-noise ratio:
- Phono MM: 87 dB
Phono MC: 67 dB
- High Level: 108 dB
- Tone control:
- Bass 100 Hz: ± 8 dB
Tweeter 10 kHz: ± 8 dB
- Loudness: (Volume - 30 dB) 100Hz: + 5 dB, 10 kHz: + 3 dB
- High Filter: -
- Low Filter (Subsonic): -
- Mute: -
- Direct/Line-Straight:
Special Features
- Gain selector, switchable between 26 dB and 40 dB
- Volume and source selector switch motorized
- Use of banana plugs with the standard speaker connectors not possible
- No tone controls available
Comments[edit]
- Other models in the same series:
- Integrated amplifiers:
- Pioneer A-04
- Pioneer A-05
- Pioneer A-07
- Pioneer A-09
- [[Tuner:
- Pioneer F-777
- CD player:
- Pioneer PD-95
- Tape Deck:
- Pioneer T-1100 S
- DAT Recorder:
- Pioneer D-07
- Pioneer D-80
Pictures[edit]
- Picture: Pioneer A-04 Front
- Picture: Pioneer A-04 inside
- Picture: Pioneer A-04 Encapsulated 4-position potentiometer
Reports[edit]
- The A04 has the curved design like the A 702 R A 602 etc.
- It is without remote control and was not sold in Europe. Encapsulated 4-position potentiometer
Links[edit]
- External link to website "Audio Database": [1]