Stereo Single-Ended Tube Amplifier JJ 322

JJ Electronic; Čadca

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  • Year
  • 2000
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 265753

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Audio-Amplification; Hi-Fi-High End products
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 50/60 Hz / 100; 120; 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 40 W (undistorted)
  • Material
  • TUBES VISIBLE, material not known.
  • from Radiomuseum.org
  • Model: Stereo Single-Ended Tube Amplifier JJ 322 - JJ Electronic; Čadca
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 570 x 380 x 255 mm / 22.4 x 15 x 10 inch
  • Notes

  • JJ 322 Stereo single - ended tube amplifier (dual monoblock pure class A. 300B parallel)

    Output power: 20 W + 20 W
    Load impedance: 4; 8 Ohm
    Input impedance: 50 kOhm
    Input sensitivity: 350 mV at 20 W
    Power bandwidth: 18 Hz - 25 000 Hz (-1 dB)
    Channel separation: 72 dB/1 kHz
    Global negative feedback: 0 dB
    Noise level: less than 1 mV
    Output transformers: Double „C.cores“
    Nom. consumption: 240 W
    Finish: transf. covers: brown, black (pulver lack)
    top plate: silver or 24 carat gold platted
    wood: brown, natural (glossy) or black (dull)

  • Net weight (2.2 lb = 1 kg)
  • 42 kg / 92 lb 8.2 oz (92.511 lb)
  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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