• Year
  • 1998 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 300252

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification; Hi-Fi-High End products
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 100-120 220-240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 1200 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: GB602 - C Audio, Summit Road, Potters
  • Shape
  • Rack
  • Dimensions (WHD)
  • 483 x 133 x 320 mm / 19 x 5.2 x 12.6 inch
  • Notes
  • High Power PA amplifier

    Controls; seperate left & right volume,
    Sensitivity 0.725Vrms 1.025Vrms 1.26Vrms (for full rated power at 4 Ohms)
    Frequency Resp. 10Hz-40kHz, +0/-1dB
    Damping Factor >200 (ref. 8 Ohms)
    Hum and Noise -100dB (ref. rated 4 Ohm power, 20-20kHz)
    Channel Separation 60dB at 1kHz
    Slew Rate 17V per microsecond Rise Time 5 microseconds
    Input Impedance 20 kOhm balanced
    Input Connectors Female XLR & Male parallel out (pin2 Hot)
    Subsonic filters 12dB/oct, 30Hz/15Hz/OFF
    Clip Limiter Linear Optocoupler
    Output Connectors Tamper Proof Binding posts
    Output Circuit Type Bipolar Class AB
    Power Requirement 100-120 or 220-240Vac ±20% 50/60Hz
    Weight - Net 13Kg 14Kg 15Kg 30lbs 31lbs 33lbs
    Shipping - Gross 17Kg 18Kg 19Kg 37lb 38lbs 42lbs
    Dimensions 483mm x 320mm x 133mm (3U) 19in x 12.6in x 5.25in (3 rack units)

    (controllo volume L/R separati - led clipping canale A/B - led power e protezione - potenza uscita: su - sensitivity : 1.26 Vrms - frequency response: 10 Hz - 40 Khz (+0/-1 db) - damping factor: >200 (ref. 8 Ω) - Hum e Noise: -100 db (ref. rated 4 Ω power, 20 Hz-20 Khz) - channel separation: 60 db at 1 Khz - slew rate: 17 volt per microsecond - riese time: 5 microseconds - input impedance: 20 Kohm balanced - subsonic filters:12 db oct. 30 Hz/15 Hz/off - ventola di raffreddamento sul retro.)

    Fre
  • Net weight (2.2 lb = 1 kg)
  • 19 kg / 41 lb 13.6 oz (41.85 lb)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model is part of the collections of the following members.

 Forum