• Country
• Canada

• Manufacturer / Brand
• Yorkville Sound; Pickering, ON

• Year
• 1994

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 274510

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 500 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: High Efficiency Stereo Power Amplifier AudioPro 1200 - Yorkville Sound; Pickering, ON

• Shape
• Rack

• Dimensions (WHD)
• 485 x 90 x 403 mm / 19.1 x 3.5 x 15.9 inch

• Notes

• Yorkville High Efficiency Stereo Power Amplifier Model AudioPro 1200.
  Power output:
  250 watts per channel into 8Ω (stereo)
  1200W into 8Ω (mono)
  Frequency response: 20Hz to 20kHz
  Total harmonic distortion: 0.05%
  Damping factor: 600
  Gain: 33 dB
  Input sensitivity: 1.4V
  Signal to noise ratio: 103dB
  Speaker load impedance:
  2Ω (minimum) each channel, min 4Ω in Bridge Mode
  Power Consumption:
  220-240VAC 50Hz - 600VA
  Max. Draw 1440 VA

• Net weight (2.2 lb = 1 kg)
• 35 lb (35 lb 0 oz) / 15.890 kg

• Mentioned in
• -- Schematic

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yorkville Sound; Pickering, ON