Pioneer A-9 specifications

Brand : Pioneer

General

connectors

Technical data

special features

number of inputs:
- Phono MM: 2,5 mV / 50 K-ohms, 250 mV max., Switchable capacitance: 100 pF, 200 pF, 300 pf, 400 pF
- Phono MC: 0.1mV / switchable 33 ohm, 100 Ohm , 10 mV max.
- Tuner: 150 mV / 50 kOhm
- Aux / Video: 150 mV / 50 kOhm
- Tape Play 1, 2: 150 mV / 50 kOhm
Number of Outputs:
- Tape Rec 1, 2: 150 mV / 2.2kOhm
- Headphones: 4 - 16 Ohm
- 2 pairs of speakers

Phono MM: 2.5mV / 50 kOhm , 250 mV max., Switchable capacitance: 100 pF, 200 pF, 300 pf, 400 pF
Phono MC: 0.1mV / switchable 33 ohm, 100 Ohm , 10 mV max.
Tuner: 150 mV / 50 K-ohms
Aux / Video: 150 mV / 50 K-ohms
Tape Play 1, 2: 150 mV / 50 K-ohms

continuous power
- 8 Ohm : 2x 110 W (RMS , 20 Hz to 20,000 Hz)
- 4 Ohm :
dynamic performance
- 8 Ohm s:
- 4 Ohm :
total harmonic distortion: < 0,003 %
damping factor: 60 (8 Ohm )
frequency response:
- Phono RIAA: 20 - 20,000 Hz, ± 0.2 dB
- high-level: 5 to 200,000 Hz, + 0 dB, -3 dB
signal-to-noise ratio:
- Phono MM: 90 dB
- Phono MC: 74 dB
- high level: 110 dB
control:
- Bass: ± 10 dB at 50 Hz / 100 Hz
  - Kippfrequenzen: 200 Hz tone, 400 Hz
- treble: ± 10 dB at 10 kHz / 20 kHz
  - Kippfrequenzen: 2.5 kHz, 5 kHz
Loudness: + 6dB at 100 Hz, + 3 dB at 10 kHz
High Filter :
Low Filter (Subsonic): - 12 dB / octave at 15 Hz
Mute: - 20 dB
Line Straight: Yes