Onkyo P-306 R specifications

Category : Preamplifier

Brand : Onkyo

General

Connections

Tech nical data

Special equipment

  • Manufacturer: Onkyo < /li>
  • Model: P-306 R (identical to Onkyo P-306 0R)
  • Type: Preamplifier
  • Years of construction: 1981 - 1983
  • Manufactured in: Japan
  • Color: Black
  • Remote Control: No
  • Power consumption: 30 Watts
  • Dimensions: 450 x 99 x 403 mm ( WxHxD)
  • Weight: 9.5kg
  • Factory price approx.: 100'000 yen (Japan, 1981), 1'500 DM
  • Input (sensitivity/impedance)
    • Phono:
      • MM 2.5mV (100 kOhm , 47 kOhm ),
      • High- MC 2.5mV (100 Ohm )
      • MC 130µV (100 Ohm , 330 ohm)
    • Tape-Play, Aux, Tuner: 150 mV (47 kOhm )
  • Output (level/impedance)
    • Tape-Rec: 150 mV (2.2 kOhm )
    • Pre-Out: 1.0V ( 220 Ohm ) (max. 20 V)
  • Phono:
    • MM 2.5mV (100 kOhm , 47 kOhm ),
    • High-MC 2.5mV (100 Ohm )
    • MC 130µV (100 ohm, 330 ohm)
  • Tape-Play, Aux, Tuner: 150 mV (47 kOhm )
  • MM 2.5mV (100 kOhm , 47 kOhm ),
  • High-MC 2.5mV (100 Ohm )
  • MC 130µV (100 ohm, 330 ohm)
  • Tape- Rec: 150 mV (2.2kOhm )
  • Pre-Out: 1.0V ( 220 Ohm ) (max. 20 V)
  • Frequency response: 0.8 - 170,000 Hz (+0/-3 dB)
  • Tone control
    • Bass: ±8 dB at 70 Hz
    • Treble: ±8 dB at 20 kHz
      • Treble filter 6dB/octave at 7 kHz
  • Total harmonic distortion:
    • Phono-MM: 0.003%, 3 Volts
    • Phono-MC: 0.005%, 3 volts
    • Tuner, Aux, Tape: 0.002%, 3 volts
  • Noise Voltage range:
    • Phono-MM: 82 dB< /li>
    • Phono-MC: 76 dB
    • Tuner: 93 dB
  • Bass: ±8 dB at 70 Hz
  • Treble: ±8 dB at 20 kHz
    • Treble filter 6dB/octave at 7 kHz
    • Treble filter 6dB/octave at 7 kHz
    • Phono-MM: 0.003%, 3 volts
    • Phono-MC: 0.005%, 3 volts
    • Tuner, Aux, Tape: 0.002%, 3 volts
      Phono-MM: 82 dB
    • Phono-MC: 76 dB
    • Tuner: 93 dB
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