Restek Challenger

Dates[edit]

General

  • Manufacturer: Restek
  • Model: CHALLENGER mini
  • Year built: 1993 onwards
  • Made in: Germany
  • Color: Black
  • Type: Analog
  • Remote control: Yes
  • Power Consumption:
  • Dimensions (WxHxD): 483 x 125 x 350 mm.
  • Weight: 16,5 kg
  • Original price: 1.700,00 DM

Technical data

  • Sine-wave continuous power per channel:
    • 130 watts at 8 Ω

200 watts at 4 Ω

  • Distortion factor: < 0.01 % (1 Watt / 8 Ω)
  • Power bandwidth: 2...150kHz -3dB
  • Attenuation factor: 250 (8 Ω, 1 kHz).
  • Noise voltage spacing: > 50 µV dBA

Reports[edit]

Manual